If you're spending more time at home at the moment than perhaps you'd like, one of the ways to avoid going mad and to use the time productively is to learn a skill. Learn to paint, learn photography, learn an instrument, or... learn a language!
With so many resources for so many languages available online for free, now is a great time to start learning whatever language takes your fancy.
Obviously I would suggest Welsh, but learning any language is fun and often helps improve your understanding and appreciation of your own, native language.
So... if you're bored being at home and need something to do, that's my suggestion.