What should I do if the Win7 system runs slower? A few small ways to improve the speed of the operation

If our w7 is slower, what should I do if my computer appears to be running slower and slower, it will make you feel very annoyed, everyone hopes that they can have a good time. The running speed, in some cases, is because the graphics card can not be loaded. Sometimes we can use some uninstallation or cleaning to make our computer still able to continue to use. What are the general methods?
w764 system running The slower speed how to ease this situation is as follows:
1, we need to open our run window from win7, there are two ways, you can open from the start menu, you can also use the win + R shortcuts can also Open, then type gpedit.msc in the Run command field and press Enter.

2. After opening the registration editor, we open the path from this window <;Windows Settings”→“Security Settings”→“Local Policies”→“Security Options ”→“Security Options", find network security in the last security option: then force this option to be logged out.

3, then we open the path from the registration editor "user configuration" & rdquo; → & ldquo; management template & rdquo; & rarquo; & ldquo; Windows components & rdquo; & rarquo; & ldquo; WindowsMediaPlayer & rdquo; & rarquo; & ldquo ;Play & rdquo;, then double-click on the function of the running screen saver in the right window to close it, disable this option.

4, in the editor to open our "Administrative Templates" & rdquo; & rarquo; & ldquo; Windows components & rdquo; & rarquo; & ldquo; Internet explorer & rdquo;, the SmartScreen filter in the option is also disabled, Then you can increase the speed of win7.