Checklists for software errors, setup, and tool workflows.

Fix Windows Search Indexer High CPU and Memory Usage

If your PC feels sluggish and Task Manager shows SearchIndexer.exe using high CP...

Fix CMD Service Unavailable Due to Group Policy

Situation

You open Command Prompt and see an error like "Command Prompt has been disabled...

Fix Windows Security High CPU Usage on Windows 10

If your Windows 10 PC is running slow and Task Manager shows Windows Security (or Antimalware Ser...

How to Fix Command Prompt Error 0x80070002 (File Not Found)

When you run a command in Command Prompt and see Error 0x80070002, it usually means ...

How to Repair the Windows Search Indexer Service

If Windows Search stops returning results, takes forever to find files, or shows no results at al...

Fix Microsoft Store Error 0x80073cf0 Dependency Conflict

You see error 0x80073cf0 when trying to install or update an app from the Microsoft Store. The me...