I’m guessing you’re running Microsoft Windows? Download Linux (Mint is my choice) and build a live USB. You might get a pleasant surprise.

My first 10" Acer lasted 11 years, then just got too slow. The second lasted eight before the case fell apart. This year I switched to Lenovo. All running Linux.

First jack it up and spin the wheel to make sure those studs don’t interfere with anything. Then put it back on the ground, loosen the remaining nuts two or three turns. drive slowly round in circles until you notice it has broken free. Do the nuts back up as soon as it comes loose, drive home and finish the job.

Borrowed from other times this question has been asked

It should only matter if you either; have a big upgraded sound system, or live in an area with extreme weather. These will drain a battery more.

In the 80’s a mate (Auto electrician) gave me a 55A alternator as an upgrade to the standard 35A unit. I never had battery problems, even with the smaller unit.