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

Windows Update Rate Limit Error: Causes and Fixes

When Windows Update shows a rate limit error, it usually means the update service has been trigge...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

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

Fix Windows Search 'Token Expired' Error in Office 365

You search for a file or email in Windows, and instead of results you see a message like 'Token e...

Fix Windows Search Network Error and Sync Issues

If Windows Search shows a network error or won't sync, the search index might be corrupted, netwo...

How to Fix BitLocker Service Unavailable Error

You see a message that the BitLocker service is unavailable when you try to manage encryption, op...

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 ...