I've had my Macbook Air since 2020 after my last computer broke. It was great in the beginning, worked super fast and had no real issues with it. Now a year and a bit down the line it's starting to act up. Tad slower, overheating, etc. I've always made sure to use it on flat surfaces, so overheating wasn't the main issue. Every time I try to play games (mostly sims) it shuts down after 30 mins ish of use. I took a video of what it looked like after I restarted it. it got SUPER slow and laggy before I restarted it. Any suggestions would be great, Idk what to search up to fix it haha. Many thanks