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How to Unlock a File in Use by Another Program in Windows

You try to delete, rename, or move a file in Windows and get an error: "The action can't be compl...

Fix Windows Backup Error 0x81000019 on System Restore

When you try to restore a Windows backup, error 0x81000019 can stop the process. You might see th...

Fix Windows Security DNS Error Not Working

If Windows Security shows a DNS error or stops working, it's often due to network configuration, ...

How to Fix Windows Update Dependency Conflict Error

You go to install a Windows Update and get an error like 0x80073712 or 0x80070...

How to Fix Outlook DNS Error When Sending Email
You're composing an email in Outlook, hit Send, and get an error like "Your server does not suppo...

Git Pull Merge Conflict Setup Guide: Resolve Conflicts
When you run git pull and hit a merge conflict, it usually means your local changes ...


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