Microsoft recommends that users keep their Windows 10 installations up-to-date, and while this is a good practice for security, there are times when Windows updates can cause more harm than good.

Like other programs, PowerShell can be uninstalled easily. Type PowerShell in the Start Menu search box. It will reveal all the versions of PowerShell i.e., PowerShell (x86), PowerShell, PowerShell 7, ...