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A simulated Windows command prompt. Practice the exact commands the exam tests — ipconfig, ping, tracert, nslookup, chkdsk, sfc, diskpart — with realistic output. Nothing here can break anything. Type help to start.
Guided troubleshooting scenarios. Each lab breaks the practice PC — diagnose and fix it using the terminal below. Steps check off as you type the right commands.
Real-world examples from actual tech work — the situations behind the exam questions, in plain language.