What was the OS of your old Laptop ?
Did you like that OS ?
You can use the “product key” found on the Microsoft sticker and download that OS.
Please post more info. I have a couple of machines that failed at one point or another and have yet to find a way to get the latest install discs for them despite having searched several times. At least, from a source that I can be certain would supply a non- malware guaranteed version.