Speed Up your Windows ( 7,8.1 and 10) 

تســــــــــريع الوينــداوز (7, 8.1 و 10 )ـ

        Windows speed is based on tow thing  Material and System. 
         Material that means the performance of the computer ( CPU-RAM-GPU-HDD(IDE/SATA/SSD) and the power supply,  The better performance cost more.
        System means  the operating system that used for running  the computer. ( windows- machintoch- Linux........) 
The latest version  of system to get the highest performance. 
After done all these we move to some editing setting on windows 

Windows 7
temporer files dellet 
-go to start menu and type 

-Run if your windows in english

-exe if your windows in French 

Write %temp% and press enter ,

 setect all files by pressing (Ctrl+A) and delet it.

- go to Start menu and type 

 -Run if your windows in english

 -exe if your windows in french

Write (Prefetch) and press enter. 

setect all files by pressing (Ctrl+A) and delet it.

Notice : some files will not be deleted becaus the are used by the system   (in %temp% and in Prefetch).

Adfter that we move to the next level, 
download the (CCleaner) and run it 

 
Donwload link: 
( https://www.gulf-up.com/rnvye99zq45r)

After you run CCleaner go to Custom clean and clic on run cleaner.

Notice: becarful you will lose the browser hestory and the saved pasword on browser.

Then go to registry and select all the listed item and scan for Issues

then select all Issues fonded and Fix the seected Issues.

The go to tools and chose Startup menu in every tab select all programs and then disabel it .

After done all this if you windows stil bad go to the partion C where your windows has been setup 
and right clic and select properties and presse enter then select Diskcleanup (Nettoyage de disk)

wait until the scan is finish and select all the listed item and presse OK  the chose delet all files .

the last thing to do is to modify the vertual memory right clic on this pc and chose properties  then go to Advanced system settings then go to Advanced Tab and chose Settings  then advanced tab and chose change unselect (Automaticaly manage paging file size for all drives) and select (Custom size) fodify Initial and Maximum size  
if you have less than 4Go of RAM put in Initial size(6144 Mb)
and in Maximum size (12 288Mb), then restart your Computer.
But if you have More than 4Go of RAM you needn't to modify the Virtual RAM

That was on Windows 7 the same thing will be in Windows 8.1 and Windows 10
the only deffirent is who to open the Run