Clothing

• Make sure to have a good winter coat, neck gaiter, hat, gloves and boots. Staying warm and dry is important.
• Hand warmers can be handy if you expect to be outside for a while. There are several variants (chemical, reusable, rechargeable)

Driving

• Winter tires. It may seems like an extra expense, but it will make your summer/all-season tires lasts longer. In some provinces, they are mandatory for residents (ex: Quebec)
• Make sure to clear the snow from the car, INCLUDING the roof (aka don't leave a snowhawk). Keep that snow brush in the trunk.
• Make sure to keep your windshield washer fuild filled.
• Have a small snow shovel just in case you get stuck in snow.
• Keep one of those metallic safety blanket, and those emergency candle in case you get in an emergency.
• A car battery booster might come in handy. A drained battery isn't fun.
• Drice defensively, it's easier to lose control of the vehicle.

Homeowner

• A good shovel to clear out the driveway isn't a luxury
• Some sand in a bucket with a lid, to put over ice patches when it gets slippery. You don't need to put a lot, just enough to not fall.
• Be sure to keep the temperature above 18°C. If the temp inside the building drops too low, ice can form in water pipes, and you can imagine the mess it can make when a pipe bursts.