Joke: Window Opening

Wife calls husband in his office.

Wife: Window is not opening. What shall I do?
Husband: Put some oil and wait for a while. It will open. If not, then put more oil and wait.
Wife (little unconvinced): Are you sure?
Husband: Yes, trust me, it will do the magic. Try it.
After a while, husband calls back to check:

Did you do as I told you? Did it do the needful trick?
Wife: I don’t know about the trick or magic, but now the entire laptop is not starting…

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