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

Java JDK Not Recognized After Installation: Fixes and Checks

Chrome Profile Sync Not Working After Migration: Fixes

After migrating Chrome to a new computer or reinstalling the browser, sync may stop working. Book...

Fix Outlook Blank Screen After Windows 10 Update

After a Windows 10 update, you might open Outlook only to see a blank window—no folders, no email...

PowerShell Performance Checklist for Slow Scripts

If your PowerShell script takes minutes instead of seconds, the problem is usually not the comput...

OneDrive Large File Configuration Checklist

If you work with files over 250 MB in OneDrive, you may encounter sync stalls, timeouts, or uploa...

Fixing 504 Gateway Timeout from Windows Update with Proxy

If you see a "504 Gateway Timeout" error when running Windows Update, and your system uses a prox...