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

Fix Windows Search High CPU Usage When Not Indexing

You may notice high CPU usage from a process called SearchIndexer.exe or RuntimeBroker.exe, even ...

Checklist to Diagnose Chrome Profile High CPU Usage

If Chrome is using 90%–100% of your CPU even with just a few tabs open, the problem is often the ...

Outlook Token Expired with Modern Authentication: Fixes

You're using Outlook and suddenly it asks for your password repeatedly, or shows an error like 'Y...

Fix Outlook Email Sync Failed on Ubuntu

Outlook email sync fails on Ubuntu: what to check

If Outlook (via web browser, Evolution,...

Fix Chrome Sync Issues by Resetting Browser Settings

If Chrome sync has stopped working—bookmarks not updating, passwords missing, or extensions out o...

How to Reset Windows Search Configuration to Default

If Windows Search stops returning results, runs slowly, or behaves erratically, a corrupted confi...