Question: how to transfer windows 10 hard drive to new computer?
Answer: Step 1: Back Up the Entire Drive. Before making any substantial changes, it's always a good idea to back up your data—and that goes double when you're messing with hard drives. ... 
Step 2: Move Your Drive to the New PC. ... 
Step 3: Install New Drivers (and Uninstall Old Ones) ... 
Step 4: Re-Activate Windows.