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Test your basic computer and notebook maintenance knowledge, including troubleshooting, overheating, RAM, backups, malware, updates, and hard drives.
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Start exercisesTest your knowledge of operating system fundamentals, including processes, scheduling, virtual memory, device drivers, deadlocks, and RTOS.
Start exercisesTest your basic computer skills with questions on CPU, RAM, operating systems, input devices, storage, files, browsers, and more.
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