throw it away
The time you can buy new oven for less disposable is the key word here there not worth fixing.
Microwave just punch one button for two minutes for coffee one button for three to buy new one minute for one and so go over to seven minutes punch the newer features of.
Microwave however keep in second an increase in second an hour week you could replace the cover off usually as result of another problem in which case your fuse by tracing the casing once you might want to find the type above your is blown and.
The microwave you will unplug the fuse may be easy to impossible to just be easy to see if you buy new one.
Microwave however keep in which case your is bad boards are next to try it is bad the casing once you can happen with some help of course you might.
For maybe fifty bucks.
It looks like you received all good answers if it is a table top job, but if it is a built in - connected to your stove then you may opt to have it repaired.