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

Fix Git Clone Permission Denied (publickey) on Mac

When you run git clone and see Permission denied (publickey), Git canno...

Fix Maven Dependency Resolution Issues Behind a Proxy

When Maven cannot resolve dependencies, a common hidden cause is incorrect proxy configuration. Y...

Microsoft Store Backup Restore Tool: Troubleshooting Guide

If you're using the Microsoft Store Backup Restore Tool and encountering errors, missing data, or...

Fixing Remote Desktop Invalid Configuration for Network Level Authentication

When you try to connect to a remote computer using Remote Desktop (RDP) and see an error like "An...

Fix Windows Activation Update Error 0x80070643

If you see error 0x80070643 during a Windows activation update, the update process has been inter...

Resolve PowerShell Module Dependency Conflicts