Microsoft has released Windows 11's optional non-security preview update for April 2026, which includes a number of new improvements and changes designed to make the OS more reliable and easy to use.

If your explorer.exe file is not loading whenever you start your computer, this may signify file corruption, a system error or the presence of a virus. The problem is ...

This is an undesirable program. This file has been identified as a program that is undesirable to have running on your computer. This consists of programs that are misleading, harmful, or undesirable.

Explorer.exe is one of the most essential files in the Windows operating system -- it is the entire basis of Windows' file system navigation. If this file has been damaged or deleted your computer may ...

Microsoft’s optional Windows 11 update targets the boring problems that matter most, including memory leaks, startup delays, ...

If you’re faced with this issue, you can try our recommended solutions below in no particular order and see if that helps to resolve the Explorer.exe – Fail Fast ...