Solved! My acer aspire e5-521's keyboard has recently completely stopped working and I'm kinda worried about what is going on with it.

[azubunny]

My keyboard has completely stopped working, and I don't know what to do.

 

[hang-the-9]

I would try another keyboard on it. Does an external keyboard work?

 

[azubunny]

I would try another keyboard on it. Does an external keyboard work?

I'm not sure but I will try that. Thanks a lot!