Usually, the most straightforward way to know if your PS4 storage is full is if you experience some sort of failed download, such as when you're downloading or updating a game or updating system ...
If you have PS4 games you want to play on your Sony PS5, there's no reason to start from scratch. You have a few ways to transfer your save files to the new console.
you're in luck - it's easy to connect a PS4 controller to a Windows computer. In fact, there are several different ways to do it. The simplest approach: If you play all your PC games through Steam ...