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

Fix Windows Search Update Permission Denied Error

You try to update Windows Search, but get a 'permission denied' message. This usually happens whe...

Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

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

How to Fix BitLocker Blank Screen on Startup

You power on your Windows PC and instead of the BitLocker recovery screen or your desktop, you ge...

Fix 'Port Already Allocated' Error in PowerShell on Windows 10

When you try to start a service or run a script in PowerShell and see an error like "port already...

Fix Microsoft Store Module Not Found After Update

After a Windows update, some users see an error like 'Microsoft Store module not found' when tryi...

Outlook Update Stuck on Downloading: How to Fix

If your Outlook update is stuck on “Downloading 0%” or “Downloading updates…” for more than 15–20...