Microsoft has detailed the reason why File Explorer doesn't show you previews for downloaded files on your PCs.
If Windows is your OS of choice, consider these open-source apps. There are tons of open-source apps for just about any task. These are all free to install and use on Windows. I've been using ...
Then on your PC, open a browser and type in your router’s IP address and enter the password to enter the settings screen. ・In the router settings, look for a menu called drive storage or file sharing ...