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

Fix Windows Terminal Lag After a Recent Update

After a Windows Terminal update, you might notice sluggish typing, slow scrolling, or delayed com...

Fix Windows Security Authentication Error 0x80070035

Fix Windows Terminal Connection Refused (Error 0x80072746)

When Windows Terminal shows "Connection refused" with error code 0x80072746, it usually means the...

Fix Outlook High CPU Usage on Windows 10

If Outlook is slowing down your Windows 10 PC and showing high CPU usage in Task Manager, it can ...

Fix Microsoft Teams High CPU Usage & Permission Denied Errors

You open Microsoft Teams, and your laptop fan kicks in. Task Manager shows Teams using 50% or mor...

Fix Windows Activation Auto Start Permission Denied Error

You may see "permission denied" when Windows activation attempts to auto-start, often after a sys...