Speed ​​up your system with Windows 7 Disk Cleanup Tool

                      After using the computer for a period of time, it always feels worse than it is. This is not an illusion, but because the system generates many temporary files during use. Usually we call them junk files. Many friends regularly use some third-party gadgets to remove system garbage. Now many system optimization software have such functions, but many software optimization effects are not satisfactory, or the cleaning is not thorough enough, or That is to say, there are some inconspicuous problems in cleaning up the system. In fact, it is very effective to use the disk cleaning tool that comes with Microsoft. Find Disk Cleanup
choose to clean up the disk system to enter the Disk Cleanup tool interface in the start menu - - Accessories:


course, you can also open My Computer, right you want to clean up disk - properties - disk cleanup:

this is the main interface disk cleanup:

check the type you want to clean and then determine on it ~
what? You said that there are too few types that can be cleaned up? Click to clean up the system files and try it out!

also re-select the drive you want to clean in general:

optional clean-up items becomes more ~ ​​

still want to check the type of clean-up is complete and then determine Up