microwave does not heat

my microwave turns on but does not heat can it be fixed or should i replace it

Repairing or replacing an appliance can depend on a few factors. The most important factor is an individual’s choice of if they want to attempt to repair the appliance. The next factors are if parts are available, what part has failed, and if the cost of repair is better than purchasing a new appliance. If the model number of your appliance could be provided, it will allow testing information to be identified to assist in finding which part has failed.