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

Fix 'Windows Activation Command Not Found' by Checking System Files

When you run slmgr.vbs or cscript slmgr.vbs to activate Windows and get...

Fix Windows 10 Activation Error: Can't Connect to Internet

When you see 'Windows can't activate right now. Can't connect to your organization's activation s...

How to Fix Command Prompt Not Opening in Windows

When Command Prompt (cmd.exe) refuses to open—either by clicking, typing 'cmd' in Run, or via the...

How to Repair an Outlook Profile to Stop Crashing

If Outlook crashes repeatedly, especially during startup or when accessing email, a damaged profi...

Fix Microsoft Teams Permission Denied Error

You're trying to open a file, share your screen, or access a channel in Microsoft Teams, and inst...

Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

You notice Outlook consuming 50% or more CPU, making your syste...