Typing
In any STEM field, you will likely find yourself programming, wiring reports, communicating via email, and many other tasks that will require you to use a keyboard. Having good typing skills can go a long way.
Here are a few resources if you want to improve your typing skills:
This is the first place I would start. You can create a student account with your student email. They offer typing courses by playing games and taking challenges. Additionally, it will track how much time you are spending on your typing tasks. Doing this just 5-10 minutes a day will improve your typing immensely!
This was a classic back in the day! See how computers used to be and try your hand at Mario Teaches typing. This uses an online DOS emulator. It will "capture" your mouse and force you to use the keyboard. Pressing "ESC" should allow you to get mouse control back. You will have to click on the emulated screen again to start playing again.