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

How to Enable DNS over HTTPS in Chrome

If you've noticed that your browser seems to be leaking DNS queries or you want to prevent your I...

How to Manually Download Windows Updates for Ubuntu

If you manage a dual-boot system or need to apply Windows updates from an Ubuntu machine, manuall...

Fix Outlook Invalid Configuration Error During Email Account Setup

When setting up an email account in Outlook, you may see the error “Outlook could not log on. Che...

How to Fix 'File Locked' Error in Remote Desktop on Windows 10

When using Remote Desktop to access a Windows 10 machine, you might see an error like "The file i...

How to Fix Chrome Profile Error Occurred

When you start Chrome and see "Your profile could not be opened correctly" or "Profile Error Occu...

Fix Windows Defender Proxy Error: Permission Denied