Most accidents occur due to improper driving. Being a safe driver can prevent dangerous mistakes. Before moving your car, clear all windows of ice and snow. This means the entire windshield, side windows, rear window, the trunk lid, roof, and the front hood.
Danger can come from any direction.
Be sure to clear snow from headlights, taillights, and license plates. Make sure you have plenty of windshield washer fluid. Always wear seat belts, and use child restraint seats when appropriate. Be a defensive driver. Be a good observer.