How should you take down a desktop computer running Windows 7?

Taking down a desktop computer running Windows 7 should ideally involve using the operating system's built-in shutdown procedure. This ensures that all processes are properly terminated, and data is saved, preventing potential data loss or corruption. Shutting down the computer using Windows 7 (option A) is the safest approach, as it allows the operating system to close applications and safely power off.

While physically disconnecting power, either by pulling the power cord from the outlet (option B) or unplugging the computer itself (option C), may seem like a quick solution, these methods can lead to several issues. They do not allow for the proper closing of programs or the operating system, increasing the risk of data corruption, particularly for any files that may have been open or in use at the time of the shutdown.

Thus, the correct procedure for shutting down a desktop computer running Windows 7 is to use the operating system’s shutdown feature, making option A the most appropriate choice. Properly powering down the machine contributes to both the longevity of the hardware and the integrity of the software. Option D, suggesting that all methods are acceptable, overlooks the potential risks associated with abrupt shutdown methods.