Xhinker

It is the last day of Chinese New Year holiday. I cleaned my Working machine and free up almost 20g space, (120g ssd total).

There are two simple ways to clean c driver.

1. disable hibernation and limit virtual memory

2. User WinDirStat to detect and view which file or folder occupy your disc,
downlaod the tool here: http://windirstat.info/

for more info, you can also take this blog as a reference:
http://www.hanselman.com/blog/GuideToFreeingUpDiskSpaceUnderWindows7.aspx

3. Check the index store

C:\ProgramData\Microsoft\Search\Data\Applications\Windows  

(20150221 added)

Additionally, turn off hibernation to save more disc

To make hibernation unavailable, follow these steps:

1. Click Start, and then type cmd in the Start Search box.
2. In the search results list, right-click Command Prompt, and then click Run as Administrator.
3. When you are prompted by User Account Control, click Continue.
4. At the command prompt, type powercfg.exe /hibernate off, and then press Enter.
5. Type exit, and then press Enter to close the Command Prompt window.

To make hibernation available, follow these steps:

1. Click Start, and then type cmd in the Start Search box.
2. In the search results list, right-click Command Prompt, and then click Run as Administrator.
3. When you are prompted by User Account Control, click Continue.
4. At the command prompt, type powercfg.exe /hibernate on, and then press Enter.
5. Type exit, and then press Enter to close the Command Prompt window.