My laptop is over 4 years old, I don't have the discs (not even sure if it came with one). The HDD has been replaced 3 times already, but not by me. My parents usually just give it to a store and they do it for us.
This time I want to buy the HDD and install it myself. But I'm not sure how to get windows 7 from the old HDD to the new HDD.. The old HDD has problems such as bad sectors which makes it randomly freeze..
How can I get windows 7 on the new HDD?