Is there a difference between downtime and crash?

There is no difference between downtime and crash.

Downtime is a computer term. In spoken language, we simply call a stopped machine a down machine. When converted into Chinese characters, it is "downtime", but many people call it "crash" or "crash" , although not standardized but popular.

What is downtime?

Downtime refers to the phenomenon that the operating system cannot recover from a serious system error, or there is a problem at the system hardware level, causing the system to become unresponsive for a long time and the computer has to be restarted. This is a normal phenomenon in computer operation and will occur in any computer.

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