How to improve the speed of the win7 system

Windows7 is now very popular, compared to the previous Vista system, Windows7 speed is really fast, but you are worried that your Windows7 system is just like the new installation of other Windows systems is just the beginning Running fast, over time will lead to lower and lower efficiency? It is not difficult to keep your Windows 7 system running all the time. Here are two effective optimization methods to tell you, let you keep Windows7 Run at high speed.
1. System Service Item Optimization
Click Start>Run Menu> In the Start Run box, type “Services.msc ” Enter to enter the system service settings, or enter "" directly in the start search box. "Services" two Chinese characters, enter to enter; (Related: Where is windows7 running?)
Do you know that there are many service items in Windows7 service items, there are many things that we can't usually use, Or services that are not accessible at all, and disable certain services according to their own needs. After shutdown, the system can reduce the burden on the system and speed up the system operation. If you don't know which service items can be closed, you can check the following introduction, or Baidu.
How to improve the speed of win7-optimized win7 system service items
2. Disk cleaning & ldquo;windows.old” and other files
Many friends did not completely format the system disk before installing Windows7, this In this case, Windows 7 will generate a Windows.old file on the system disk. This is a folder for important files in the system before backup, but this folder takes up a few G or even tens of G of disk space. In order to make the system slim and make the system smoother, we can delete this folder.
1 Open “Disk Cleanup' by clicking the "Start" button. In the search box, type disk cleanup, and then click “Disk Cleanup” in the results list.
2If you are prompted to select a drive, click the drive where Windows is installed, then click “OK”.
3 On the "Disk Cleanup" tab, on the "Disk Cleanup" tab, click “Clean System Files”.
4If the system prompts you to select the drive again, click the drive where Windows is installed, and then click “OK”.
5 Check the "Previous Windows Install" checkbox, and any other checkboxes corresponding to the files you want to delete, then click “OK”.
6 In the message that appears, click “delete file”.