Dephos :
Phillip Corcoran :
You've left it too late, the HDD is already too far gone to clone it.
You should have bought a secondary HDD and created/saved a backup image on it from day one, ready for the day when you would need it. I wouldn't dream of not having a full backup image of my system HDD.
You now have only one option, fresh install Windows on that new HDD & start over (reinstall your apps, drivers etc.).
I don't really have anything important on my hdd. So I might just start all over, but I have a question, would I have to buy a new windows 10 since the disk I have right now is windows 7 because I upgraded for free?
Glad my long reply on how to save your data was lost due to you multiposting and a mod deleteing your old thread....
After about an hour of typing, all was lost when I hit submit.
Moral of the story? Should have backed up that post. Like you should have your data...
Don't put your hard drive in the fridge... that's ridiculously useless to do. Condensation will ruin the drive sooner than it's first problem.
Your drive is not totally dead, some of your data can still be recovered, but there's no point if you don't even need it very badly.
As for your final question, which has been answered hundreds of times. You'd have known had you searched first.
Regardless:
Install Windows 10 on your new drive, you don't have to activate it. Skip any serial numbers it asks for, Windows 10 will figure it out for you. I'm serious.