You might want to log off of the Internet for a few days.

你可能有几天不想上网。

Several years later, she has neither been able to locate any data nor managed to log off.

几年过去了，她既没有找到任何数据，也没有办法退出登录。

It was so bad, I am this close to logging off YouTube and doing something productive.

太糟糕了，我几乎要退出 YouTube 并做一些有成效的事情了。

And I did it and then I decided to log off of Instagram because I was so scared.

我做到了，然后我决定退出 Instagram，因为我太害怕了。