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Testing the health of your local domain controller can be an extremely important task, especially when problems with Active Directory arise. Let’s look at an important tool in the toolbelt …

Have you ever encountered a situation where you couldn’t access or modify a file or folder on your Windows computer because of permission issues? If so, you’re not alone. Windows …

Nslookup (name server lookup) is a command-line tool that is used to diagnose and validate DNS servers and records, and to find name resolution problems in the DNS subsystem. The …