How can I split screen my tabs like in Windows?

You should definitely check out the Gnome Desktop if you haven't already. It's the primary choice for many Linux users. It might not replicate the Windows experience perfectly, but you can use Super+arrow keys to manage your windows in a more Linux-friendly way!

Make sure to mention your distro and any specific hardware details when asking for help! It really helps in getting better recommendations!

Are you looking for the split-screen feature from Microsoft Edge? If that's the case, it can be installed on Linux, but I’m not sure if you want to go that route.

A quick way to split your screen is to press the Super key plus the left or right arrow key. This should work for many setups! Give it a try!

Before you dive in, what desktop environment are you using? That might change the options available to you!