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

Fix Chrome Browser Crash on Ubuntu After Update

After updating Ubuntu, Chrome may crash on startup or while browsing. This is often due to GPU dr...

Fix Outlook High CPU Usage and Not Responding

You open Outlook, and it takes forever to load, the CPU meter spikes, or the window freezes and s...

Fix PowerShell Authentication Failed Credentials Error

Fix Windows Activation Sync Issues Between Devices

You might see an activation error on a second PC even though your Microsoft account shows a valid...

Fix Windows Activation Auto Start Not Working

You expect Windows Activation to pop up automatically after a hardware change or fresh install, b...

Fix OneDrive Sync Unavailable After Update

After a recent Windows or Office update, you might see “OneDrive sync is unavailable” or the sync...