My Mum is looking for a way to do web browsing at home on a screen bigger than a phone. I was looking for a laptop for her in another thread, but she's asked if she can use her TV. She has a 40" Samsung TV that's 5 years old. She just wants to research travel, check her bank balance on a decent size screen, and if possible (but not required) store her photos.
Is it practical to buy a compact computer for this? A Raspberry Pi3 (probably too slow), some other small purpose made device? I'm not sure if she cares if it's Windows or not. She'd also want a decent wireless keyboard / mouse.
Does anyone do this? Any practical downsides? Any suggestions for equipment?