My laptop died on September 29; it would no longer turn on or charge the battery. Some friends said that maybe I need a new charger or new battery, so I tried Best Buy, only to learn that my computer is so obsolete, they don't sell those parts anymore. So I went to eBay, where I could find the exact parts. Meanwhile a week went by, and I tried to open my emergency MacBook Pro, but couldn't find the charger slot. It's a MagSafe, so the slot looked like a weird USB slot, and it didn't have the circle that I was looking for. I thought I had the wrong power cord. Finally I got it plugged in and running, though it's out of date too. Can't upgrade past MacOS Catalina.
So I've been doing without my main computer for almost 3 weeks and unable to access my most important files. I did have a backup to the cloud, but only up to May. I'm trying to figure out if I can access the laptop hard drive another way to get my files from the summer.