The hardware's less than a year old, but it's low-spec. Still, using it is so miserable that it makes me physically enraged. The login screen loses keystrokes

The hardware's less than a year old, but it's low-spec. Still, using it is so miserable that it makes me physically enraged. The login screen loses keystrokes; the browser constantly prompts for my smartcard; the system can't do partial OS updates; it tries to sell me things on the login screen and in the start menu. Everything is painful, and nothing is pleasant, and when I use it life is dark and miserable and existence is cursed. Seriously, that's not hyperbole: using Windows negatively impacts my life. Running Debian with stumpwm, OTOH, is so comfortable it's like slipping on a glove.