Lenovo is selling Windows 7. I don't know about other companies but many of them got burned with MS forcing them to sell Vista and the were not going to get burned again with Windows 8.
DO NOT GET Windows 8. It took me a good eight hours over two days to get the thing to remotely work sorta like Windows 7. MAJOR PITA. MS is a very arrogant company, and I despise them, but I have to use Windows, so I am stuck. Windows 8.1 MIGHT get the Start menu back but what I am reading is not giving me warm fuzzies.
The only software from MS I use is the OS. Everything else is NON MS. The less MS products I use the better off I am. I have been using Open Office or a variant for many, many, years. It is free and I have run it on various flavors of Windows and Solaris. A family member needs a new system and they have to use MS Office which cost them about $150 which was about 15% of the cost of the system. That $150 could have been used for a faster CPU, more memory, more disk space, or just left in the bank...
Good luck recovering the system. I would be raising he.. with MS for #$%^&*()_ a working system. They took a small problem and made it much worse...
Later,
Dan