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

Fix Windows Update Cannot Connect After Reset

After performing a Windows reset, you may find that Windows Update cannot connect to the servers....

Fix Windows Login Loop with CMD Repair Tool

You log in, see the desktop for a second, and get kicked back to the lock screen. This Windows lo...

Fix Chrome Blank Screen Not Loading Pages

When Chrome opens but shows a blank white screen instead of your usual homepage or any website, i...

How to Fix Windows Security 404 Not Found Error

If you see a '404 Not Found' error when opening Windows Security (formerly Windows Defender), the...

How to Fix Windows Update Stuck on Checking for Updates

If your Windows Update has been stuck on 'Checking for updates' for more than 15 minutes, you're ...

Fix Outlook Blank Screen After Office Installation

Symptom and likely cause

After installing or updating Microsoft Office, Outlook may open ...