Software comparisons, alternatives, and tool decision notes.

Fix OneDrive SSL Certificate Error After Update

After a recent Windows or Office update, you may see an SSL certificate error in OneDrive. The er...

Fix Microsoft Teams Version Mismatch Errors

If you're seeing "version mismatch" errors in Microsoft Teams, it usually means two people are ru...

How to Fix Windows Security Missing from Taskbar

If you notice the Windows Security shield icon is missing from your system tray, you're not alone...

How to Fix 'Access Denied' When Opening Command Prompt Log Files

When you try to view a log file from Command Prompt and get an 'Access Denied' error, it usually ...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

If you're dual-booting Windows and Ubuntu, or replacing Windows...

Fix Chrome Profile Cannot Connect to Proxy Server

When you open Chrome and see 'cannot connect to the proxy server', it usually means your browser'...