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

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

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

Fix Windows 10 Update Stuck at 100%

You've waited through a Windows 10 update, only to see it stuck at 100% for an hour (or more). Th...

Chrome High Memory Usage Troubleshooting Checklist

You open Task Manager and see Chrome eating multiple gigabytes of RAM. Tabs feel sluggish, your s...

How to Clear PowerShell Module Cache on Windows 10

If PowerShell modules fail to load, show outdated versions, or cause errors after updates, a corr...

Fix Windows Security 504 Gateway Timeout After Reset Settings

If you've reset Windows Security settings and now see a 504 gateway timeout error when opening th...

How to Set Up Windows Update Memory Limit

If your PC slows to a crawl during Windows Update, it may be because the update process is using ...