@ShellyO572, it is kind of hard for me to describe how to move the camera because after 6 years it is something that I do without really thinking about it! 😃 Also, I don't know how your mouse is.🤔
But to rotate your view hold down your right mouse button while moving the mouse from side to side. To zoom in or out you can rotate your mouse wheel. To scroll the camera around to another area you can either just place the cursor at the edge of the screen so that the camera will move in that direction, or you can press the mouse wheel without rotating it and just move the mouse in that direction while holding it down. You can also use the keyboard commands W,A,S,D, Z, and X to move the camera.
My suggestion is to just play around with it and it will eventually become natural to you! I was tempted to use the Sims 3 camera, and still have to in a few situations, but about 98% of the time I use the Sims 4 camera! This is one of those things, like riding a bike, that you just have to do in order to get the hang of it and feel comfortable! 😉
As you can tell TS4 (as well as TS3) is a lot different since the view can be rotated an any angle, unlike the 4 angles you were stuck with in Sims 1! 🙌
If I find any better descriptions of camera control , I will add a link.
Feel free to ask more questions!😇 Happy Simming! 🥳