How to solve the problem that files under Win7 cannot be copied and pasted

Copy and paste under Win7 system is estimated to be an operation that Xiaobian needs to touch every day. It can be completed quickly by using mouse and keyboard. However, today Xiaobian encountered a strange thing, after copying the folder, but can not paste, the keyboard can not be pasted, the right mouse button paste option has also become gray, what is the matter?

First, I thought that it might be that the installation software caused the Win7 system to be poisoned. If it is computer poisoning, you need to kill it or go directly to the safe mode for antivirus. After the anti-virus, Xiaobian found that it is still impossible to paste. At this time, it may be necessary to enter the computer disk for cleaning.

Second, right-click the C drive system, choose Properties, and then select Disk Cleanup in the C drive to open the Properties window. The remaining disks will be cleaned up.

Third, Win7 Desktop and then click the Start button, select Run dialog in the Start menu. Then enter the CHKDSK D:f command in the Run window to clean up the system disk. After

Restart Win7 system, copy and paste functions returned to normal use. If you still think that the manual solution is too much trouble, you can directly download the 360 ​​security guards, directly search for the problem of copying and pasting in the computer clinic, the software will help you automatically fix it. Of course, the probability of solving this method is not necessarily high. If you want to solve it completely, you need to manually operate it.