Technology Information

Many users are confused about the need to clean and repair Windows XP registry, this articles outlines the reasons and main remedies

Introduction to Windows XP registry -Windows XP registry is a core component of PCs. PC user should clean Windows XP registry regularly. The registry is often referred to as the brain, heart soul and mind of Windows by computer Experts. The registry is used by Windows XP to store the devices and file associations of the computer. Registry is also used to store critical information on directories, drivers, Windows applications and much more. Using registry repair software is usually preferable to any manual method, unless users are also experts with Windows XP operating system.

Click on clean windows xp registry for more information 

Are you sufficiently knowledgeable about Windows XP registry? - Read on
 
Take a backup - When carrying out the process to clean windows XP registry, it is possible to make the entire system inoperable. For this reason, you should always backup your files. Fortunately users can now choose from several proven registry fix software. These tools can find the potentially questionable or unused references, and they prompt the user to review any entry that may cause a problem once removed.
 
Start menu - To begin cleaning Windows XP Registry manually, go to the start menu, and click on run. Type “regedit” in the text field, and press enter.
 
HKEY sections - Windows XP registry has many different entries separated in sections namely HKEY_CURRENT_USER, HKEY_CLASSES_ROOT, HKEY_USERS, HKEY_LOCAL_MACHINE, and HKEY_CURRENT CONFIG. There are different entries in each section, which are related to various aspects of Windows XP operation. Expand the section marked with a plus sign to clean Windows XP Registry. You will see the plus sign next to the root directory. This will open the more detailed list, more directories to choose from in this section will then be available and will make it easier to find the entries needed to clean up the registry.
 
Entries causing conflicts - Next step to clean Windows XP registry is to erase the entries which are causing conflicts or are no longer required, such as redundant ActiveX components for example (click on repair activex for more information)
 
Clean boot records - It is also advisable to clean the boot records. This can be done easily by changing the list of programs that load when the system starts up. Click on the CURRENT_USER and LOCAL_MACHINE directories until you reach the “Run” and “Run Once” option. Redundant entries, such as those which trigger computer programs at start-up can then be removed.
 
Clean at least every six months - Users should clean Windows Registry at least twice a year to optimise the performance of their computer. This clears items which are redundant. Machines which are extremely slow usually have a large number of software, or those where drivers are constantly being installed and uninstalled, require more frequent cleanups (click on computer extremely slow for more information).
 
However tempting a manual clean or repair may be, remember that, using the appropriate registry cleaner to repair windows XP registry is usually a superior solution than attempting this manually . Many programs also prevent data loss by automating backup and also offer optimisation functionality which will greatly improve computer performance.

There are many ways to speed up computers and improve their performance, this article covers simple steps that anyone can follow. Step 1 or Step 2 in this article can generally be implemented within 15 minutes with a PC or a Mac.

Step 1 -  Clean the computer registry

Slow computers often have errors in their registry. The registry is comparable to a nervous system. Its main function is to connect software hardware and computer files. Over time the performance of any computer reduces as errors accumulate in the registry, which can also become corrupted. Locating then fixing errors in the registry is therefore frequently required. Users could in theory attempt to cleanup the registry manually, however this method is not recommended as it requires deep knowledge of both the structure of the registry and its functions. Registry repair software are usually fast and reliable and offer overall, a better alternative to correct errors, delete unused files, poor links and deal with ActiveX components. Click on compare registry fix software for more information.

Step 2 - Delete and block adware and spyware

Another common reason leading to computers slowing-down, is the large number of spyware and adware, which are downloaded from the Internet, often without the users knowledge. Often, this takes place when peer to peer (P2P) networks are used to download videos and music for example. A straightforward solution to improve the speed of any computer is to use an anti spyware or adware program to scan, remove then block adware and spyware. In order to try out the right anti spyware or adware program, it is preferable to use a trial version which is usually free. Among the key features to consider are Ease of Download and Simplicity of Use, Automatic Backup, Quality of Customer Service, and of course the overall effectiveness of the software. The best software tend to be the simplest to use and rely on a research capability that constantly updates the software for new threats. Click on best adware spyware removal for more information.

Step 3 - Eliminate viruses

Unsurprisingly many computer viruses can slow down computers and drive down response times. Computer viruses must be deleted for two reasons, firstly they often damage files, secondly they tend to waste memory and disk space. By running the latest version of the best anti-virus programs, users should overcome these problems and be in a better position to improve their computer performance.

Step 4 - Simple housekeeping tasks

There are many simple housekeeping tasks which can be done to improve the speed of any computer, for example uninstalling any software that is not needed.  Stopping programs launching automatically is also useful to speed up any computer and is usually very straightforward. Small improvements can be expected from these simple tasks.

Step 5 - Optimise the Hard disk

For hard disks which are smaller than 2GB then at least 200MB of disk should be kept free and at least 500MB for larger hard disks. Computer speed also depend on the free space on the hard disk, as temporary files are placed there by computer software. This is also used for swapping files when the operating system needs to use virtual memory as it runs out of RAM. In that event, unless sufficient  space is free on the hard disk, the system slows down significantly. Disk scanning programs such as Scandisk for Windows can help check for errors on the hard disk. For example, whilst the hard drive may be large enough, the problem may be that it is too fragmented or that some of its sectors have been damaged. Defragmenting the hard disk is another action, which will improve the response time of any computer.

Step 6 - Optimising the RAM

Some programs are poorly designed and do not release RAM resources after they are closed. This reduces the RAM which is available for other programs. Running out of RAM too fast is not uncommon and users who have this problem should consider upgrading the memory on their computer. An alternative free option is simply to not run some computer programs at the same time as each other.

Step 7 - Stop the computer from overheating

Faulty fans are a common cause leading to the computer overheating, slowing down then freezing as a result. To overcome this problem, installing a new fan is the best solution which will reduce the computer’s temperature by increasing the airflow and ultimately improve response time.

For more information click on how make my computer faster.

Computer threats are continuously on the rise bringing havoc to computer registries and slowing down computers around the globe, and as a result of this, registry repair software need to adapt continuously. This article provides clarity over the performance of Registry Fix V7.1. Tests were carried out by our testing team (Click on registry fix review for more information).

By and large Registry Fix has been one of the dominant player on the largest digital market place Clickbank with over 13 million downloads, and we wanted to establish whether the latest version of the software, Registry Fix V7.1 lived up to our expectations.

Our conclusions are based upon our independent tests, which covered scanning, detecting, resolving registry errors, and optimising computer performance, with a focus on the most common errors: Missing startup programs, invalid device drivers, invalid application paths, missing dll files, missing help files, missing system fonts, ActiveX component errors and other common causes of registry corruption.

Over 13 million downloads, now after our Registry Fix review, we understand why! Our review used several computers each with comparable characteristics to many computers today: Each computer was equipped with an up to date version of their anti-virus program. Each computer had been in service for a period ranging from between 10 and 12 months, and from a software standpoint, each computer had had in the region of 25 additional software installed on them and in the region of 15 removed programs since they were first used.

In a single test, Registry Fix detected 731 issues with the computer registry. Registry Fix can resolve much more than just a few problems with the registry as it is also a great tool to optimize computer performance. (Click on registry fix review for more information).

During the Registry Fix review our testers verified that the free Trial Version Actually Solves Problems Too - Registry Fix trial version can resolve up to 45 problems. Fixing problems with a free version of the software is a truly great feature, which exceeds many of competitor’s free version capability.

The statement that “Registry Fix repair problems in 1 Click” is actually true - The most common challenge after finding Registry errors,  is usually to establish what caused them. In the absence of software, the only alternative is to sift through the registry line by line. It would have been impractical to attempt to fix 731 issues manually. Our testers used the “Repair Problems” button instead, and Registry Fix quickly solved the errors which had been detected by the scan. Very quickly, Registry Fix completed the scan of the registries and resolved the root causes of errors.

Registry Fix V7.1 remain affordable for most users. The full user licence costs $37, however anyone can also download the free version of Registry Fix.

Registry Fix V7.1 solves many other problems too - Our tester were impressed by the fact that Registry Fix V7also deals with a lot more than a few issues. The software can be scheduled to run at pre-set times or ad-hoc and the automated backup functionality means that users should not loose their files when faced with serious problems with their computers.

Conclusion -Registry Fix V7.1 remains an impressive piece of software amongst the most popular programs on Clickbank. Click on registry fix review for additional information.

This article covers simple steps that any user can follow to rapidly make any computer faster. Implementing either of the first two steps in this article should take less than 15 minutes using a PC or Mac.

Step 1 -  Clean the computer registry

Slow computers often have errors in their registry. The main functions of a registry are about connecting hardware, software and computer files. In practice therefore, the computer registry acts as the computer’s nervous system. Over time the performance of any computer reduces as errors accumulate in the registry, which can also become corrupted. A straightforward step is to locate any errors in the registry then repair them. Despite the fact that it is possible to repair the registry manually in theory, this method is not recommended. The main reason for this, is that it requires strong knowledge of the structure of the registry as well as its functions. Registry repair software are usually fast and reliable and offer overall, a better alternative to correct errors, delete unused files, poor links and deal with ActiveX components. Click on compare registry fix software for more information.

Step 2 - Delete and block adware and spyware

Another common reason leading to computers slowing-down, is the large number of spyware and adware, which are downloaded from the Internet, often without the users knowledge. Typically this occurs when downloading videos, music or other files from peer to peer (P2P) networks. An easy solution to improve the response time of any computer is to run an anti spyware or adware program which will scan, remove then block adware and spyware. In order to try out the right anti spyware or adware program, it is preferable to use a trial version which is usually free. Ease of Download and Simplicity of Use, Automatic Backup, Quality of Customer Service, and of course the overall effectiveness of the software are the main features to consider. The best software tend to be the simplest to use and rely on a research capability that constantly updates the software for new threats. Click on best adware spyware removal for more information.

Step 3 - Eliminate viruses

Unsurprisingly many computer viruses can slow down computers and drive down response times. Computer viruses must be deleted for two reasons, firstly they often damage files, secondly they tend to waste memory and disk space. By running the latest version of the best anti-virus programs, users should overcome these problems and be in a better position to improve their computer performance.

Step 4 - Simple housekeeping tasks

There are many simple housekeeping tasks which can be done to improve the speed of any computer, for example uninstalling any software that is not needed.  Another tip is to stop programs launching automatically, as this will also improve the speed of the computer. These simple tasks generally produce marginal improvements.

Step 5 - Optimise the Hard disk

For hard disks which are smaller than 2GB then at least 200MB of disk should be kept free and at least 500MB for larger hard disks. The amount of free space on the hard drive is a key factor of performance as it is used by temporary files needed by software to run. This also enables the operating system to swap files using the hard disk as it runs out of RAM. In that event, unless sufficient  space is free on the hard disk, the system slows down significantly. Disk scanning programs such as Scandisk for Windows help scan for errors on the hard disk itself. For instance, your hard disk may be large enough but too fragmented and some disk sectors may have been damaged. Using a defragmentation program will also improve any computer’s speed.

Step 6 - Optimising the RAM

Some programs are poorly designed and do not release RAM resources after they are closed. This reduces the amount of memory available for other programs. Computers frequently run out of RAM after a while. In order to overcome this, ugrading the RAM is probably necessary. Another free option is to avoid using some computer programs simultaneously.

Step 7 - Stop the computer from overheating

Faulty fans are a common cause leading to the computer overheating, slowing down then freezing as a result. The best solution is often to replace the fan, this overcomes the problem by increasing the air flow through the computer thereby reducing its temperature and ultimately improving reponse times.

For more information click on how make my computer faster.

Computer threats are continuously on the rise bringing havoc to computer registries and slowing down computers around the globe, and as a result of this, registry repair software need to adapt continuously. This article shares the results of one of the latest the review of Registry Fix V7.1. Tests were carried out by our testing team (Click on registry fix review for more information).

By and large Registry Fix has been one of the dominant player on the largest digital market place Clickbank with over 13 million downloads, and we wanted to establish whether the latest version of the software, Registry Fix V7.1 lived up to our expectations.

Our conclusions are based upon our independent tests, which covered scanning, detecting, resolving registry errors, and optimising computer performance, with a focus on the most common errors: Missing startup programs, invalid device drivers, invalid application paths, missing dll files, missing help files, missing system fonts, ActiveX component errors and other common causes of registry corruption.

Following our review, we now understand why Registry Fix is so popular (over 13 million downloads to date)! We installed  Registry Fix on computers, with the following characteristics which are representative of many computers today: The computers were already equipped with anti-virus software as this tends to minimise the large volume of registry errors which can be caused by viruses, trojan and worms over time. Computers had been in service for about 12 months. Since they were first used our testers had installed about 25 additional programs and removed about 15.

One of our tester uncovered 731 problems with his computer registry. Our testers thought that a great advantage of Registry Fix, is that Registry Fix V7.1 can fix much more than a handful of registry problems, for example Registry Fix also optimizes computer performance. (Click on registry fix review for more information).

During the Registry Fix review our testers verified that the free Trial Version Actually Solves Problems Too - Registry Fix trial version can resolve up to 45 problems. Unlike other software, the free trial of Registry Fix can resolve errors in addition to detecting them, a truly remarkable feature according to our testers.

The statement that “Registry Fix repair problems in 1 Click” is actually true - The most common challenge after finding Registry errors,  is usually to establish what caused them. In the absence of software, the only alternative is to sift through the registry line by line. It would have been impractical to attempt to fix 731 issues manually. Instead, our testers used the “Repair Problems” button in Registry Fix to solve the problems. In a matter of minutes, Registry Fix completed the scan of the registries and corrected errors at source.

Registry Fix V7.1 remain affordable for most users. Anyone can download Registry Fix, free whilst the full user licence cost $37.

Registry Fix V7.1 solves many other problems too - Our tester were impressed by the fact that Registry Fix V7also repair a lot more errors than many solutions on the market.Registry Fix can either run at pre-set times of ad-hoc. The automatic backup functionality means that users should minimize the risk of losing files, even when faced with serious computer problems.

Conclusion -Registry Fix V7.1 remains an impressive piece of software amongst the most popular programs on Clickbank. Click on registry fix review for additional information.

Optimising the performance of any computer is easier than many users think. This article provides simple steps to speed up any computer quickly. PC or Mac users should be able to implement either of the first two steps in this article in less than 15 minutes.

Step 1 -  Clean the computer registry

Slow computers often have errors in their registry. The registry is comparable to a nervous system. Its main function is to connect software hardware and computer files. Over time, errors occur and this slows down computers, frequently their registry become corrupted. A straightforward step is to locate any errors in the registry then repair them. Despite the fact that it is possible to repair the registry manually in theory, this method is not recommended. The main reason for this, is that it requires strong knowledge of the structure of the registry as well as its functions. Using a registry cleaner software is a faster, more reliable option to eliminate errors, redundant files, incorrect links and deal with ActiveX components. Click on fix computer registry for more information.

Step 2 - Delete and block adware and spyware

Another common reason leading to computers slowing-down, is the large number of spyware and adware, which are downloaded from the Internet, often without the users knowledge. This happens particularly often, when peer to peer networks are being used to download music and videos for example. An easy solution to improve the response time of any computer is to run an anti spyware or adware program which will scan, remove then block adware and spyware. In order to try out the right anti spyware or adware program, it is preferable to use a trial version which is usually free. The overall effectiveness of the software is obviously the main feature to consider, however other features are also important such as Ease of Download and Simplicity of Use, Automatic Backup, Quality of Customer Service. The best software tend to be the simplest to use and rely on a research capability that constantly updates the software for new threats. Click on best adware spyware removal for more information.

Step 3 - Eliminate viruses

Unsurprisingly many computer viruses can slow down computers and drive down response times. Computer viruses often damage files, can consume excessive amount of memory and take a large amount of space on the hard disk. Running the latest version of some of the leading anti-virus software should overcome these problems and users who do so will be in a stronger position to improve the performance of their computer.

Step 4 - Simple housekeeping tasks

There are many simple housekeeping tasks which can be done to improve the speed of any computer, for example uninstalling any software that is not needed.  Alternatively, stopping programs to launch automatically can also improve the performance of any computer. Marginal improvements usually result from these simple tasks.

Step 5 - Optimise the Hard disk

For hard disks which are smaller than 2GB then at least 200MB of disk should be kept free and at least 500MB for larger hard disks. Computer speed also depend on the free space on the hard disk, as temporary files are placed there by computer software. This also enables the operating system to swap files using the hard disk as it runs out of RAM. The system can slow down significantly in that event, if space on the hard disk is insufficient. Disk scanning programs such as Scandisk for Windows help scan for errors on the hard disk itself. For instance the hard disk may be too fragmented and some of its sectors may be damaged, and this can create problems even if the hard drive is large enough. Running a defragmentation program is another step that can be completed to improve  the speed of any computer. 

Step 6 - Optimising the RAM

Some programs are poorly designed and do not release RAM resources after they are closed. This reduces the amount of memory available for other programs. Running out of RAM too fast is not uncommon and users who have this problem should consider upgrading the memory on their computer. Alternatively running certain programs simultaneously should also be avoided, this option is of course free.

Step 7 - Stop the computer from overheating

Faulty fans are a common cause leading to the computer overheating, slowing down then freezing as a result. Installing a new fan is the best solution to overcome this problem, as this increases the air flow through the computer thereby reducing the machine’s temperature and improving its performance.

For more information click on how to make my computer faster.

This article covers simple steps that any user can follow to rapidly make any computer faster. PC or Mac users should be able to implement either of the first two steps in this article in less than 15 minutes.

Step 1 -  Clean the computer registry

Slow computers often have errors in their registry. The main functions of a registry are about connecting hardware, software and computer files. In practice therefore, the computer registry acts as the computer’s nervous system. Typically the computer registry becomes more prone to errors over time, is frequently corrupted, and this slows down the computer. Locating then fixing errors in the registry is therefore frequently required. Users could in theory attempt to cleanup the registry manually, however this method is not recommended as it requires deep knowledge of both the structure of the registry and its functions. Using a registry cleaner software is a faster, more reliable option to eliminate errors, redundant files, incorrect links and deal with ActiveX components. Click on fix computer registry for more information.

Step 2 - Delete and block adware and spyware

Another common reason leading to computers slowing-down, is the large number of spyware and adware, which are downloaded from the Internet, often without the users knowledge. Often, this takes place when peer to peer (P2P) networks are used to download videos and music for example. One of the simplest solutions to improve any computer’s speed is to use an anti spyware or adware software to scan, remove and block these unwanted threats. Before buying any anti spyware or adware software it is best to use the trial version which is often free. Among the key features to consider are Ease of Download and Simplicity of Use, Automatic Backup, Quality of Customer Service, and of course the overall effectiveness of the software. The best software tend to be the simplest to use and rely on a research capability that constantly updates the software for new threats. Click on best adware spyware removal for more information.

Step 3 - Eliminate viruses

Unsurprisingly many computer viruses can slow down computers and drive down response times. Computer viruses must be deleted for two reasons, firstly they often damage files, secondly they tend to waste memory and disk space. Running the latest version of the best anti-virus programs will fix many of the problems which are detrimental to computer performance.

Step 4 - Simple housekeeping tasks

There are many simple housekeeping tasks which can be done to improve the speed of any computer, for example uninstalling any software that is not needed.  Alternatively, stopping programs to launch automatically can also improve the performance of any computer. These simple tasks generally produce marginal improvements.

Step 5 - Optimise the Hard disk

For hard disks which are smaller than 2GB then at least 200MB of disk should be kept free and at least 500MB for larger hard disks. This freed up space is an important factor of computer speed as it is used by temporary files which software require to work effectively. This free space also enables your computer to swap files as the computers starts using virtual memory (when it runs out of RAM). In that event, unless sufficient  space is free on the hard disk, the system slows down significantly. Disk scanning programs such as Scandisk for Windows , can also help check for errors on the hard disk itself. For instance whilst some hard disks may be large enough, they may be too fragmented with some sectors being unusable. Running a defragmentation program is another step that can be completed to improve  the speed of any computer. 

Step 6 - Optimising the RAM

Some programs are poorly designed and do not release RAM resources after they are closed. This adversely impacts the RAM available for other programs. Running out of RAM too fast is not uncommon and users who have this problem should consider upgrading the memory on their computer. An alternative free option is simply to not run some computer programs at the same time as each other.

Step 7 - Stop the computer from overheating

Faulty fans are a common cause leading to the computer overheating, slowing down then freezing as a result. To overcome this problem, replacing the fan is the most pragmatic solution. The effect should be immediate as this will increase the flow of air through the computer, thereby reducing the computer’s temperature and increasing its speed as a result.

For more information click on how to make my computer faster.

This article covers simple steps that any user can follow to rapidly make any computer faster. PC or Mac users should be able to implement either of the first two steps in this article in less than 15 minutes.

Step 1 -  Clean the computer registry

Slow computers often have errors in their registry. The main functions of a registry are about connecting hardware, software and computer files. In practice therefore, the computer registry acts as the computer’s nervous system. Over time the performance of any computer reduces as errors accumulate in the registry, which can also become corrupted. A straightforward step is to locate any errors in the registry then repair them. Users could in theory attempt to cleanup the registry manually, however this method is not recommended as it requires deep knowledge of both the structure of the registry and its functions. Registry repair software are usually fast and reliable and offer overall, a better alternative to correct errors, delete unused files, poor links and deal with ActiveX components. Click on fix computer registry for more information.

Step 2 - Delete and block adware and spyware

Another common reason leading to computers slowing-down, is the large number of spyware and adware, which are downloaded from the Internet, often without the users knowledge. This usually happens when peer to peer networks are involved, for example when downloading videos and music. An easy solution to improve the response time of any computer is to run an anti spyware or adware program which will scan, remove then block adware and spyware. It helps to test the relevant anti spyware or adware program by downloading a trial version as most of them are free. The main features to consider are Ease of Download and Simplicity of Use, Automatic Backup, Quality of Customer Service, and the overall effectiveness of the software. The best software tend to be the simplest to use and rely on a research capability that constantly updates the software for new threats. Click on best adware spyware removal for more information.

Step 3 - Eliminate viruses

Unsurprisingly many computer viruses can slow down computers and drive down response times. Often viruses damage computer files and use excessive resources such as large amount RAM and disk space. Running the latest version of some of the leading anti-virus software should overcome these problems and users who do so will be in a stronger position to improve the performance of their computer.

Step 4 - Simple housekeeping tasks

There are many simple housekeeping tasks which can be done to improve the speed of any computer, for example uninstalling any software that is not needed.  Another simple step to improve computer speed is to stop programs launching automatically. These simple tasks generally produce marginal improvements.

Step 5 - Optimise the Hard disk

For hard disks which are smaller than 2GB then at least 200MB of disk should be kept free and at least 500MB for larger hard disks. This free space is an important contributor of your computer speed as it is used by temporary files placed there by computer programs. This is also used for swapping files when the operating system needs to use virtual memory as it runs out of RAM. In that event, unless sufficient  space is free on the hard disk, the system slows down significantly. Disk scanning programs such as Scandisk for Windows , can also help check for errors on the hard disk itself. For instance, your hard disk may be large enough but too fragmented and some disk sectors may have been damaged. Using a defragmentation program will also improve any computer’s speed. 

Step 6 - Optimising the RAM

Some programs are poorly designed and do not release RAM resources after they are closed. This means that other programs have less memory to run. Running out of RAM too fast is not uncommon and users who have this problem should consider upgrading the memory on their computer. Alternatively running certain programs simultaneously should also be avoided, this option is of course free.

Step 7 - Stop the computer from overheating

Faulty fans are a common cause leading to the computer overheating, slowing down then freezing as a result. To overcome this problem, replacing the fan is the most pragmatic solution. The effect should be immediate as this will increase the flow of air through the computer, thereby reducing the computer’s temperature and increasing its speed as a result.

For more information click on how to make my computer faster.

Many users are confused about the need to clean and repair Windows XP registry, this articles outlines the reasons and main remedies

Rapid overview of Windows XP registry -Windows XP registry one of your PC’s key component. PC user should clean Windows XP registry regularly. Due to its functions, the registry can be viewed as the heart soul and mind of Windows. The registry is used by Windows XP to store the devices and file associations of the computer. Registry is also used to store critical information on directories, drivers, Windows applications and much more. You should use a registry cleaner software instead of cleaning the registry manually, unless you are very familiar with Windows XP operating system.

Click on clean windows xp registry for more information 

Are you sufficiently familiar with Windows XP registry? - If so, Read on
 
Taking a backup - When completing any repair process of Windows XP registry, mistakes can be made easily and damage your system further. Hence, taking a backup of your file is necessary. Fortunately there are now many proven registry cleaning software available. These tools can find the potentially questionable or unused references, and they prompt the user to review any entry that may cause a problem once removed.
 
Start menu - To begin cleaning Windows XP Registry manually, go to the start menu, and click on run. Type “regedit” in the text field, and press enter.
 
HKEY sections - Windows XP registry has many different entries separated in sections namely HKEY_CURRENT_USER, HKEY_CLASSES_ROOT, HKEY_USERS, HKEY_LOCAL_MACHINE, and HKEY_CURRENT CONFIG. There are different entries in each section, which are related to various aspects of Windows XP operation. Expand the plus sign to clean Windows XP Registry. You will see the plus sign next to the root directory. This will expand a detailed list of directories and make it easier to find the entries needed to clean up the registry.
 
Entries causing conflicts - Next step to clean Windows XP registry is to erase the entries which are causing conflicts or are no longer required, such as redundant ActiveX components for example (click on repair activex for more information)
 
Clean boot records - It is also advisable to clean the boot records. This can be done easily by changing the list of programs that load when the system starts up. Expand the CURRENT_USER and LOCAL_MACHINE directories, you should notice the “Run|” and “Run Once” options. This makes is possible to remove redundant registry entries which can cause certain programes to run at start up.
 
Bi-annual clean - It is highly recommended to clean Windows XP registry at least twice a year to drive high computer performance. This sweeps out the items no longer in use. Machines which are extremely slow usually have a large number of software, or those where drivers are constantly being installed and uninstalled, require more frequent cleanups (click on computer extremely slow for more information).
 
However tempting a manual clean or repair may be, remember that, using the appropriate registry cleaner to repair windows XP registry is usually a superior solution than attempting this manually . Many proven software will also optimise your Windows XP operating system response time (i.e. speed), and also include backup facilities to prevent accidental loss of data.