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

Conda Environment List Empty: Causes and Fixes

If you run conda env list and see no environments (or only base missing...

Fix Task Scheduler 'Access Denied' When Running as Admin

You set a Task Scheduler task to run with highest privileges (administrator), but it fails with a...

Fix Windows Search Version Mismatch Registry Error

You may see an error like "Windows Search version mismatch" or "The search service cannot communi...

Fix Windows Update Rate Limit Errors via Network Configuration

You try to run Windows Update and get an error like 0x8024401c or a message that the update servi...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

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

Fix Windows Defender Not Starting Due to Dependency Conflict

If Windows Defender won't start and you see an error about a dependency service or group failed t...