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

Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

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

PowerShell Stuck Loading Profile Script: How to Fix

You open PowerShell, and it hangs indefinitely before showing the prompt. The title bar says “Loa...

Fix Version Mismatch and Permission Denied in Windows Update

When running Windows Update, you might encounter a "version mismatch" error followed by "permissi...

Task Scheduler 504 Gateway Timeout: Causes and Solutions

If you use Task Scheduler to run scripts that call external APIs or web services, you might see a...

Fix Windows Defender Login Loop in Safe Mode

If Windows Defender keeps asking you to sign in repeatedly—even in Safe Mode—the problem is usual...

How to Restore Deleted Files and Chats in Microsoft Teams

If you accidentally delete a file or chat in Microsoft Teams, recovery is possible but depends on...