Unity lagging

So when i start up Unity it laggs alot,i try to move my camera but because of the lagg i can’t move it,everything in unity is just lagging,any one knows how to make it run smoother?

Buy a better computer ? Check what other app is running at the same time, close them. If it’s a laptop, make sure your batery is in the high perf mode. Make sure your project don’t have an editor script doing bad stuff, or a regular script with [ExecuteInEditMode()] with an infinite loop etc. Or pray.