Checklists for software errors, setup, and tool workflows.

Fix VSCode Extension Host Terminated Error Code 0

What does this error mean?

When you see 'Extension host terminated unexpectedly with erro...

Fix Task Scheduler Error 0x80070005 (Access Denied)

When Task Scheduler shows error 0x80070005, it usually means the service can't start a task due t...

Microsoft Store Authentication Failed After Update: Fixes

After a Windows update, you might see "Authentication failed" when trying to sign in to the Micro...

Fix Chrome Profile Access Denied Without Losing Data

You open Chrome and get an 'Access Denied' or 'Profile Error' message. Your bookmarks, passwords,...

Fix Windows Defender Update Fails with Connection Timeout Error

You open Windows Security, click to update virus definitions, and after a long pause see "Connect...

Fix Maven Dependency Resolution Failed in IntelliJ

You see "Maven dependency resolution failed" in IntelliJ, often with a red underline on your