My HP Pavilion TouchSmart 10-e011sa 10.1" laptop has never been very quick. Initially it had Win8.1, but Micro$oft 'upgraded' it to Win10 without my knowledge or approval...
Internet connection was poor; I have 70Mbps Virgin broadband and get 74Mbps on my Dell laptop, but the HP struggles to get more than 12-13. Neither does it have 5GHz WiFi connectivity, which was a surprise.
That was bad enough, but over the last month it has been crashing with some obscure 'Thread stuck in device driver' message popping up. Fortunately I've paid for an extended care plan from CurrysPCWorldDigitalDixonsComet so it'll be going back next week for some work...