Knowledge base for software setup, errors, and daily tool work.

Fix Windows Security Login Loop Error: Step-by-Step

You keep getting prompted for your PIN or password in a loop when trying to sign in to Windows Se...

Fix VSCode Extension Host Terminated Error Code 0

What does this error mean?

When you see 'Extension host terminated unexpectedly with erro...

How to Fix Chrome High CPU Usage on Windows 10

You're working or browsing, and suddenly your Windows 10 fan kicks in, the system feels sluggish,...

How to Fix Windows Defender Not Opening

When you click Windows Defender and nothing happens, or it opens and immediately closes, it's oft...

How to Fix 'Remote Desktop Module Missing mstscax.dll' Error

When you try to connect to a remote computer using Remote Desktop Connection (MSTSC), you might s...

Fix Windows Terminal 404 Error on Startup

When Windows Terminal shows a 404 error on startup, it usually means the app cannot find a requir...