MacBook Air 2015 - New OS, disk, and battery

The MacBook, which served my daughter for 10 years. She got another PC recently, and I did a service on this one. Replaced failing SSD with NVME through adapter, put new battery instead of the pillow inside, and installed a fresh OS thanks to OCLP.

Not sure yet what I am going to do with it, but man! 10 years have passed, it looks like new, and it's still capable of something!