Increasing the memory buffer - Windows 7

Windows 7 uses , by default , only 512 KB of RAM as a buffer for its trade with the hard drive . If you have at least 1 GB of RAM, you can increase the amount of memory : reading and writing files will be accelerated . Note that this also applies to Windows Vista.

1. Click Start, Type Regedit in the search field and confirm with Entry.
2. In the registry editor that opens, scroll down the key HKEY_LOCAL_MACHINE, SYSTEM, CurrentControlSet, Control, Session Manager, Memory Management.
3. If the value IoPageLockLimit does not appear in the right part , right click and choose New, DWORD 32-bit.
5. Name the value IoPageLockLimit and double click it.
7. Select the database Hexadecimal.
9. Enter the value F0000 and click OK.
11. the Registry Editor and restart your PC to apply the change .