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

Fix Chrome Crashes When Opening PDF Files

You click a PDF link in Chrome and the browser freezes or closes entirely. This is a known issue ...

Fix 'Access Denied' Error in Windows Security for Administrators

If you're logged in as an administrator but still see 'Access Denied' when opening Windows Securi...

How to Set Up Windows Terminal with Custom DNS

If you're using Windows Terminal and want to use custom DNS servers (like Cloudflare's 1.1.1.1 or...

Fix Chrome Extension Permission Denied Error 0x80070005

When installing or updating a Chrome extension, you may see error code 0x80070005 with a message ...

Fix PowerShell Offline Installer Permission Denied

When installing PowerShell from an offline installer, you might see a "permission denied" error. ...

Fix WSL Ubuntu Internet Not Working After Windows Restart