Here's a list of software that is easily recomended to isntall on your PI!
Currently the only webbrowser that is actually good is Firefox for ARM64Download Firefox for ARM64
VLC has for a long time been regarded as one of the best video and media players around, and, it has native ARM64 support!
Note: VideoLan doesn't provid an installer on ARM64, so feel free to try my unofficial installer
Spotify is a great way to stream your music on any platform, although it doesn't have an ARM64 build, the 32bit version works fine on the PIDownload Spotify