Can you use a PS4 controller on a PS5? Yes, here's how

To use your PS4 controller on a PS5, connect it to the PS5 with a USB cable and press the PlayStation button on the controller.

How to clear the cache on your PS5

Clearing your PS5 cache won’t delete your games, saves or settings, but it can clear out the junk data that’s slowing things ...
Lifehacker

Sony Will Soon Let You Pair Your PS5 Controller With Multiple Devices at Once

Your DualSense controller isn't just good for your PS5. In fact, it can be paired with a number of other devices, so you can play games on things like your computer, smartphone, or tablet. (It even ...
GameSpot

Best Settings For CoD: Black Ops 7 Beta - Controller Layouts, Sensitivity, And More

Black Ops 7 expands on last year's new Intelligent Movement settings, which are designed to get you moving and keep you ...