My wife calls me:

- The cat came, sat on the laptop keyboard and he went out.

I, realizing that the combination of switching screens was probably pressed, first tried to explain what icons on the keyboard to look for... Then I realized that it was a long time and said that I would come in the evening to see.

He calls back.

You help everybody, but I can’t. and all. I fixed it myself without you.

How is? I ask.

The cat sat on the keyboard again. Everything worked out.