I'm planning to build a new PC, and I want to use my existing 4TB SSD, which has Windows 11 installed, as the main drive. However, I also want to give my old PC, which has a 1TB SSD, to a friend, and I'm unsure how to handle the SSDs in both computers. I've heard that I can just put the 4TB SSD into the new PC and do a clean installation to make it the main boot drive, but I'm confused about the entire process. Could someone provide me with a step-by-step guide on how to do this?
1 Answer
It sounds like you’re looking to swap SSDs between your new and old PCs. Here’s a straightforward plan:
1. **Swap the Drives**: Install the 4TB SSD into your new PC and the 1TB SSD into your old PC.
2. **New PC Setup**: First, see if the new setup can boot directly with the 4TB SSD - it may just work! If you run into issues or prefer a clean setup, you can use a Windows installation medium to wipe the drive and install Windows fresh. Just make sure you’re ready by backing up your data first.
3. **Old PC Setup**: On the old PC, you can either do a clean installation or let your friend handle that after receiving the 1TB SSD. There’s no need to keep the previous OS on the old drive if your friend needs a fresh start.
Also, keep in mind that licensing matters: OEM licenses are typically tied to the first machine they’re activated on, while retail licenses can be transferred. Make sure to double-check the types of licenses on both machines as it could complicate things a bit.

I got my old one from Best Buy as well; is there a way I can check if it's OEM or retail? Or should I just grab a new license key for simplicity?