But the EXE files in System32 are more important: aside from Windows utilities like the Event Viewer ( eventvwr.exe), these include executables for vital Task Manager processes like winlogon.exe. You start an executable every time you open software like Word or Chrome.
Windows couldn't start without them, which is why fixing DLL errors is such a pain. Many DLLs start as soon as you boot your computer. For instance, one DLL file might allow the computer to play audio, while another could enable automatic Windows Updates. DLL (Dynamic Link Library) files allow programs to access parts of Windows and perform standard tasks.In general, you can break the majority of System32's contents into two groups: There are far too many files in System32 to discuss individually, though a user on Symantec's forums has explained a lot of them if you're interested. It's located at C:\Windows\System32 and includes all sorts of files and folders that are vital to keep Windows functioning properly. System32 is a folder included in every Windows version since Windows 2000.