There's more to know if you plan to drive a car.
Four-wheel drive helps to accelerate in icy conditions, it does not help braking.
Make slow, careful changes when it's snowy or icy. Slow down more than you normally would to take a turn. Give yourself triple the distance to slow to a stop. Don't turn hard.
Use windshield wiper fluid appropriate for freezing temperatures.
Put any rage or impatience aside and get to where you're going safely.
If you live in a place that clears the streets and you don't have to go anywhere, consider staying put. Wait a couple hours until the streets are cleared.
If you'll be driving somewhere more remote, have clothes and boots appropriate for the weather in case your car breaks down or gets stuck and you have to walk. I also keep a jug of water, flashlight, and blanket/sleeping bag in my trunk during winter for this reason.
I worked at a company that transcribed handwritten medical forms to digital text when the automated OCR failed. I got assigned to a population of Tricare forms for a while. Tricare is the health care program for active duty US military members. We never saw the actual physical forms, nor the forms in their entirety, just snapshots of one question at a time to protect the patient's privacy. The fields where they described their mental health symptoms and how relationships with family and friends were going would sometimes make me want to vomit and cry and quit all at once. I got moved to a different assignment and when they wanted to move me back, I left that job.