May I ask why my computer s hard disk can t be opened with the left button today, and I can only use

There are two possibilities:

1. Poisoned, it may be Happy Hour, Rose, Love Backdoor or the like, this kind of virus will rename the exe file to a zmx file, and set the properties to "hidden" and "system", such as: the virus searches for a file named "will rename it" and set the properties "hidden" and "system", and then releases a virus copy named ".

The condition for this feature is that after the virus runs, the system will be checked for "network mapped drives" and "removable disks" every hour, and if so, the above-mentioned disguised file infection will be carried out.

It is recommended to use anti-virus software or a dedicated anti-virus tool to check and kill in safe mode.

2. You double-click the hard disk and it can't be opened, or it may be that you have modified the first default of the left click"Open"Changed it to something else that doesn't run.

You can open My Computer Tools Folder Options File Type, find "Drive" or "Folder" (if your hard disk letter can't be opened, select "Drive" item), click "Advanced" below, "New" in the "File Type" dialog box, and fill in "open" in the operation (this can be filled in at will, if there is "open" and pointing to other unfamiliar ones.) The exe file may point to a Trojan, so select "" to fill in the application for performing the operation, OK. Then return to the File Type window, select Open, set it as the default, and OK.

Now open the partition again and see if it has returned to normal.

The above methods do not solve the problem Try the following again:

Start Run Enter regedit, find [hkey classes root drive shell] to delete all under the shell, then close the registry, press keyboard f5 to refresh, double-click the partition and look again.

Hehe, it's a virus. I've also been hit by formatting, and it's OK. Friends who often go to the H network if they don't have a firewall or anti-virus software, it's best to install a system restoration.

Is it a double click to go to the attributes?

This is the confusion that occurs after standby.

Laptops, in particular, are most prone to this problem.

It's good that you restart it once.

It's obviously poisoned, the file is infected, and you can go to the next better antivirus

Not installing antivirus software in the system is a very strong behavior, and you are very strong.

You've got the auto virus.

It can be killed with anti-virus software.

Or go to the next Auto virus killing tool on the Internet.

1. The presence of a large number of junk files in the computer is one of the reasons for the dissipation of the brain card.

2. Viruses in the computer are one of the causes of the original defect or cause of the computer card.

3. Computer hardware failure is also one of the causes of computer cards.

You should call up the explorer when the computer is turned on and just enter the desktop, check the CPU usage and memory usage, if you find that the CPU usage is always 100%, it must be a virus. Your so-called system has been done, I don't know whether to reformat the C drive and reinstall it, or restore it with an image. If the image is infected by a virus, it is recommended that you use Tencent PC Manager antivirus software to comprehensively check and kill viruses and clean it thoroughly.

If you're sure you can get rid of non-viruses and other programs, it's a problem with your computer's hardware. Focus on whether the temperature of the graphics card is too high and whether the hard disk has bad sectors.