Do you have such an experience?

I have a Mac laptop. Today someone accidentally spilled half a bottle of beer on my laptop keyboard. Now 6 buttons do not work at all. Do you have an opinion on what you should do to get it working again?

So all the letters except ä and ö work but if I click on them, nothing happens

Are likely to really be able to throw away
brings to apple

Sell as defective on ebay and get a reasonable business laptop.

It's pretty much a worst-case scenario.

The laptop must be immediately disconnected from the mains and may no longer be connected until it has dried. Best to a computer store with it!
The problem is that the electrical contacts suffer from the liquid and there can be short circuits or they continue to suffer from corrosion.

I didn't have a Mac, but I used to have a laptop, and when the same thing persisted with osaft, I simply unscrewed my laptop and cleaned everything up