Your biggest tech challenge will likely be in installing linux. So take your time and work through a tutorial.
Linux is a fundamentally different OS from Windows. Some desktop environments resemble various Windows versions, while others are very different: they might be more Mac like, or more mobile like, or completely unfamiliar.
Installing programs is generally easier on linux because the default is to use the package manager (basically an app store) rather than downloading sketchy programs off websites that all want to update on their own schedule and all want to start when you boot the OS. Just search them, set updates to pop up weekly or whatever your preferred schedule is, and your package manager will do the rest.
Troubleshooting is harder for new users but easier for experienced users: it typically requires more work that can be daunting for casual users, but it lets you get much deeper into the OS to fix problems, where on Windows you might just be stuck waiting for a patch.
Compatibility is usually the biggest frustration, since many programs do not release a linux version, so you need to find alternatives or run them in a compatibility layer. Both of these solutions can sometimes cause problems getting the exact functionality you need, whereas if you’re using the natively supporting OS it may be smoother.