Svchost.exe is an important process on your computer that hosts or contains services used by Windows to perform various functions. You can see many instances of svchost.exe running on your computer and each instance can contain different services. Do not think that you are under malware attack if you can’t remember launching these processes – Windows system launches svchost.exe processes without your help. Svchost.exe might host a single service for a program or several Windows services. If you have some problems with svchost.exe, this Fix Wizard will help you in the svchost repair process.