If you had other hard drives in the computer that aren't showing up in File Explorer:
To begin, you will need a working computer with internet access, a USB flash drive with at least 8GB of space, and your new hard drive installed in your system. Prepare the Installation Media how do i install windows on a new hard drive
Installing Windows on a brand-new hard drive (HDD or SSD) can seem intimidating, but it’s actually a straightforward process. Whether you’re building a new PC, upgrading storage, or replacing a failed drive, this guide will walk you through every step—from preparation to the first boot. If you had other hard drives in the
Once inside the BIOS or UEFI menu, look for the Boot tab. You need to change the boot order so that the USB flash drive is the primary boot device. This ensures the computer loads the Windows installer instead of trying to boot from the empty new hard drive. Save your changes and exit. The computer will restart. Run the Windows Setup Once inside the BIOS or UEFI menu, look for the Boot tab
If the drive is already installed in your PC, skip to Step 3. Otherwise:
Go to Settings > Update & Security > Windows Update and run updates repeatedly until there are none left. This ensures your system is secure and stable.