computer useful time

基本解释

Passive Income Examples: Useful books and guides, time saving computer applications, etc.
被動收入的例子：有用的書籍和導購、節省時間的電腦應用軟件等。
But if you want to produce something that’s really useful, you need to spend some time getting out from behind the computer, developing other hobbies and interests, and interacting with people.
可要是你想做出一些真得很有用的東西，你就得花時間從電腦後麪走出來，發展其他的愛好和興趣，跟人們交流。
You can sort the processes not only by name and process ID, but also by startup time, which can be very useful if you need to understand the sequence in which programs are started on your computer.
您不僅能夠按名稱進程 ID 排序，還能夠按起動時間排序，如果需要了解計算機上程序的啓動順序這一點可能很有用。