Checklists for software errors, setup, and tool workflows.

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Maven dependency resolution failed after adding new dependency

You added a new dependency to your pom.xml, and now Maven fails with a resolution er...

Outlook Auto Start Not Working in Office 365: Fixes

You expect Outlook to open automatically when you sign into Windows, but it stays closed. This is...

Fix Microsoft Store Error 0x80072ee7 Network Issue

When you see error 0x80072ee7 in the Microsoft Store, it usually means the app can't reach the in...

How to Fix Windows Update Error 0x80070643

You try to install the latest Windows updates but get error 0x80070643. This usually means the up...

Fix Go Modules Proxy Connection Refused on Setup

When you run go mod download or go build and see an error like co...

Fix Missing Windows Security App Icon or Shortcut
You click the Start menu or search for Windows Security, but the app icon is gone. The shortcut m...