Examlex
To be a competent computer user, you must understand the essentials of information technology (IT).
System Information
Data and details regarding the hardware and software environment of a computing device.
Memory Diagnostics
Tools or tests used to check and diagnose problems with computer memory (RAM), ensuring it's functioning correctly.
Task Manager
A Windows-based utility that displays memory and processor usage data and also displays currently loaded applications as well as currently running processes.
Device Manager
A Windows system utility that displays all installed hardware devices and allows users to manage their drivers and properties.
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