If you can't get into your computer to work right because your password no longer works right. (mine had been like this for 1 1/2 years on my Macbook Pro 2015)

Eventually I bought a macbook Air because I couldn't save anything on my old laptop anymore because I could ONLY log on as a guest because I couldn't use any password I knew of to get into it.

My daughter had been away in Europe with her husband and daughter and recently visited. One of my house cleaners is very good with computers but even he couldn't fix it and told me I would have to go to the Apple Store to get it fixed.

However, my daughter was born around 1990 so is in her middle 30s and so she is thinking more "out of the box" like many younger people are.

So, what she did is to Ask her favorite AI to drill down into Tech specs for a 2015 Macbook pro. She did this and the AI told her how to go in through a back door and rewrite part of the operating systems code in order to open up my (unopenable) 2015 Macbook pro laptop.

Then she installed the most recent operating system that could be installed still on 2015 Macbook technology.

So, when she handed it back to me it was sort of like getting a brand new computer that I could actually work on and actually save things on. Before this I would just leave it on with every thing up for a month or more at a time before I lost everything when I had to shut it all down for some reason or other.

So, if you have a computer or laptop that you can no longer open try asking an AI to read the Spec sheets for it and if you give it enough information (like the year of the computer and the make and operating system the AI might give you a way to open it once again so you can then use it and save things on it again.