Download some live boot images, use Rufus to write them to flash drives, boot them up and try them out. I would suggest starting with something like Mint or Fedora. When you find one you like, back up your data, run the installer and follow the prompts.
I second this, with the addition that you can also use DistroSea to test-drive distros in your browser. Also, DistroWatch has a search that you can filter by “Beginners” to find some that might be easier.
Download some live boot images, use Rufus to write them to flash drives, boot them up and try them out. I would suggest starting with something like Mint or Fedora. When you find one you like, back up your data, run the installer and follow the prompts.
I second this, with the addition that you can also use DistroSea to test-drive distros in your browser. Also, DistroWatch has a search that you can filter by “Beginners” to find some that might be easier.