LockAppHost.exe uses a lot of memory in Windows 10/11
The original LockAppHost.exe is system file and an important part of Windows. It rarely causes problems but if it's start hogging on memory, it's a sign of issues.The first step would be to restart LockAppHost service and if that doesn't work, a good idea would be to perform a SFC scan to check for corrupted files.RAM is a very crucial resource for your computer so it's important to know how to manage it.