Yahoo mail serves millions of people worldwide and is highly reliable, and offers high-quality services, which it provides free of cost and can be accessed on any device. There are times when it starts creating problems and stops working and users wonder why my yahoo mail is not working. If you face the same problem of yahoo mail not working then firstly, make sure your browser is actively connected to the internet and use the browser's updated version. Restart your device as sometimes it really works as a quick fix, and check if your problem still exists on not. Use some other device to check if the problem is still there.