Need some help with learning and lagging.

Hello, i have started learning Unreal Engine 5 with C++. I was working a bit in java and C++ so i feel pretty comfortable with the code. My first question is what are the best free/paid tutorial/guide you have encountered on learning how everything in editor and coding works, and other is can i do something to make editor less laggy? I am using DELL XPS 15 laptop and here are my specs: GeForce gtx 1650 Ti 4GB, 64GB ram and Intel Core i9-10885H CPU 2,40GHz using 3480 x 2400 4k resolution. Thanks for reading!

You can lower down the engine scalability settings from the Editor Settings button on the top right corner. Also make sure there aren’t any other GPU intensive programs running while you use UE editor.

For the learning part, you can explore different Youtube channels on specific topics. Just make a plan on what you want to learn first. There are a lot of components in UE such as Animations, Scripting, Level Design, Materials etc. so pick a thing first, then learn about it.