powerkey.exe has been determined to be an essential process, and should not be disabled or removed.

Viruses and malware can infect your PC very easily, even if you only surf the internet. The fact that this file is not malware doesn't mean your PC is not infected.

Scanning your PC for free is the best way to avoid major problems in the future.

wmipvse.exe is associated with Windows Server Service, and is not known to be harmful to your hard drive.

Even so, you may have adware, or some other type of malware on your hard drive, and be completely unaware.

The best way to avoid problems with viruses and other types of viruses is to scan your hard drive for free and get rid of all the harmful files right now.

It's fairly certain that wkssvc32.exe is viruses or spyware. This file, and possibly others, are running in the background on your PC. Removing these files as soon as possible is very important.

wkssvc32 has been linked to the malware SDBot variant, and should be cleaned right away. Since spyware and essential files can have the same names, it is essential that you backup your PC before removing files indiscriminately.

To be sure that you are not removing essential files, use Computer Associates's free scan of your PC.

With wkssvc32.exe already on your PC, different types of adware and viruses are probably lurking, undiscovered. Get a free scan of your PC.