How can win7 computer save C disk space?

            I think everyone knows this truth. In our w764 flagship system download, once the C drive, that is, the system disk space is occupied too much, there will be a situation of Caton, and the system will run slowly. This makes many users feel very annoyed, so what can be done? In fact, regular disk cleaning of the win7 Ultimate computer is a good way. Below, Xiaobian will introduce, how to save C disk space in win7 Ultimate computer?
First, modify the system cache address:
Our win7 Ultimate computer will generate a lot of cache files when running, these Cache files are an important factor in occupying the system hard disk space. In general, the Windows system will store the system cache files in the C drive by default. We only need to modify this address. The operation method is as follows: Open the IE browser, click the Open tool--internet option--General--Settings, and then in the pop-up window, select the "Transfer folder" button, and then set other locations here. It is.
Second, close the sleep, sleep, system protection functions in the win7 Ultimate computer, which can also save a lot of hard disk space in the win7 Ultimate computer. The operation method is as follows:
1, close the sleep function method, generally no use, the method is: start & mdash; & mdash; "attachment & mdash; & mdash;" command prompt, right command prompt & mdash; "run as administrator, Enter powercfg -h off (powercfg -h on if it is to be turned on)
2, turn off the sleep function method: turn on the "Control Panel" - all control panel items - power options - change the computer sleep time - - Put the computer to sleep - never & rdquo; can;
3, turn off system protection: turn on the "computer -" right click "properties" & rdquo; - "system protection -" configuration & rdquo;, then in the configuration In the interface, find the system backup of the C drive. If you do not want to turn off this function, you must delete some restore points regularly, because the restore point takes up a lot of space, of course, you must first back up the system.