Read files from one operating system inside another.
Read files from one operating system inside another.
You can place your existing HDD inside the laptop and still use it while running the new Windows installation on the M.2 drive. You may need to configure the system to recognize the old drive, which could involve setting up boot options or using a bootable media for recovery. If setup is required, it’s definitely possible but might need some technical steps.
Change access settings for the folder on your storage device. Go to properties and select security in Windows.