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

Fix Windows Defender DNS Error on Windows 10

If you see a DNS error in Windows Defender on Windows 10, it usually means the app can't reach it...

How to Clear Chrome Cache and Cookies for Troubleshooting

If Chrome pages load slowly, show outdated content, or you can't log into a site, clearing the ca...

How to Enable Windows Update Service When It Is Disabled

If Windows Update fails to run or you see an error like "Windows Update cannot check for updates"...

Fix Cloudflare DNS Not Working on Router Setup

If you've set Cloudflare DNS (1.1.1.1, 1.0.0.1) on your router but devices still can't resolve do...

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 Make Outlook Start Automatically When Windows Boots

You may want Outlook to open automatically every time you start your computer, so you don't have ...