It is safe to clean windows prefetch folder and registry folder ? Will this boost Windows operating system capabilities ?
Many of you have asked this question hoping that in this way you will optimize Windows performance and the internet is full of articles about this subject but none conclusively.
What is Windows Prefetch ?
Windows Prefetch is a subfolder of the Windows system folder (typically
It is safe to clean prefetch folder ?
Yes is safe to clean if you wish but is not recommended to do this especially if you have a low performance pc. Windows maintains no more than 128 entries in the Prefetch folder.
Cleaning prefetch folder will speed up Windows and increase performance ?
NO, because Windows will need to re-create all the prefetch files again, thereby slowing down Windows during boot and program starts until the prefetch files are created.
What is Windows Registry ?
Windows Registry is a hierarchical database that stores configuration settings and options on Microsoft Windows operating systems. It contains settings for low-level operating system components as well as the applications running on the platform: the kernel, device drivers, services, SAM, user interface and third party applications all make use of the registry. The registry also provides a means to access counters for profiling system performance. The Windows registry can be edited manually: open run command WINDOWS+R and type REGEDIT.
The registry contains two basic elements: keys and values.
It is safe to clean Registry folder ?
The answer is complicated, is a good thing to remove junk, corrupted documents or unncessary registry files but is not 100% safe if you dont know for sure what you are about to delete. Many people including myself recommend to use registry cleaners. You have to be carefully when you choose what registry cleaner to use because you can end with a pc full of errors. Best free and 99.99% safe product on the internet is Ccleaner from Piriform.
Cleaning Registry folder will speed up Windows and increase performance ?
Cleaning registry files will slightly improve your computer performance rather improve system stability. compatibility and good functionality over the time preventing errors. Airtech advise: use ccleaner once a week to keep clean your Windows pc.
Hope this article will answer your needs and look forward for your feedback ! Thank you for stopping by and if you like AIRTECH dont forget to subscribe for more useful information, also visit my youtube channel for high quality tutorials.
Tweet
Many of you have asked this question hoping that in this way you will optimize Windows performance and the internet is full of articles about this subject but none conclusively.
In the following we analyze and we will answer to this question.
What is Windows Prefetch ?
Windows Prefetch is a subfolder of the Windows system folder (typically
\Windows\Prefetch). It is a component of the Memory Manager that speeds up the Windows boot process, and shortens the amount of time it takes to start up programs. Each time you turn on your computer, Windows keeps track of the way your computer starts and which programs you commonly open. The next time you turn on your computer, Windows refers to these files to help speed the start process. In Windows Vista, SuperFetch and ReadyBoost extend upon the prefetcher and attempt to accelerate application and boot launch times respectively by monitoring and adapting to usage patterns over periods of time and loading the majority of the files and data needed by them into memory so that they can be accessed very quickly when needed. The Prefetcher's configuration is stored in the Windows Registry at
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Memory Management\PrefetchParameters. - 0 = Disabled
- 1 = Application launch prefetching enabled
- 2 = Boot prefetching enabled
*** The recommended value is 3 !
It is safe to clean prefetch folder ?
Yes is safe to clean if you wish but is not recommended to do this especially if you have a low performance pc. Windows maintains no more than 128 entries in the Prefetch folder.
Cleaning prefetch folder will speed up Windows and increase performance ?
NO, because Windows will need to re-create all the prefetch files again, thereby slowing down Windows during boot and program starts until the prefetch files are created.
Windows Registry is a hierarchical database that stores configuration settings and options on Microsoft Windows operating systems. It contains settings for low-level operating system components as well as the applications running on the platform: the kernel, device drivers, services, SAM, user interface and third party applications all make use of the registry. The registry also provides a means to access counters for profiling system performance. The Windows registry can be edited manually: open run command WINDOWS+R and type REGEDIT.
The registry contains two basic elements: keys and values.
Registry keys are similar to folders — in addition to values, each key can contain subkeys, which may contain further subkeys, and so on. Keys are referenced with a syntax similar to Windows' path names, using backslashes to indicate levels of hierarchy. Each subkey has a mandatory name which is a non-empty string that cannot contain any backslash or null character, and whose letter case is insignificant.
Registry values are name/data pairs stored within keys. Registry values are referenced separately from registry keys. All registry values stored in a registry key have a unique name whose letter case is not significant. The Windows API functions that query and manipulate registry values take value names separately from the key path and/or handle that identifies the parent key. Registry values may contain backslashes in their name but doing so makes them difficult to distinguish from their key paths when using some legacy Windows Registry API functions (whose usage is deprecated in Win32).
It is safe to clean Registry folder ?
The answer is complicated, is a good thing to remove junk, corrupted documents or unncessary registry files but is not 100% safe if you dont know for sure what you are about to delete. Many people including myself recommend to use registry cleaners. You have to be carefully when you choose what registry cleaner to use because you can end with a pc full of errors. Best free and 99.99% safe product on the internet is Ccleaner from Piriform.
Cleaning Registry folder will speed up Windows and increase performance ?
Cleaning registry files will slightly improve your computer performance rather improve system stability. compatibility and good functionality over the time preventing errors. Airtech advise: use ccleaner once a week to keep clean your Windows pc.
Hope this article will answer your needs and look forward for your feedback ! Thank you for stopping by and if you like AIRTECH dont forget to subscribe for more useful information, also visit my youtube channel for high quality tutorials.
Airtech "simple is the best" !
Tweet
