BOSTON — The U.S. internet won’t get overloaded by spikes in traffic from the millions of Americans now working from home to discourage the spread of the new coronavirus, experts say. But connections could stumble for many if too many family members try to videoconference at the same time.

Some may have to settle for audio, which is much less demanding of bandwidth.

Many Americans may be unnecessarily talking themselves out of homeownership. Thirty-seven percent of non-homeowners say not having enough saved for a down payment is holding them back from homeownership, but 62% of Americans incorrectly believe you have to have at least 20% of a home’s purchase price to buy, according to NerdWallet’s 2020 Home Buyer Report.

The truth is: You don’t need 20% of a home’s price to buy it. Some lenders offer mortgages with as little as 3% down. So, how do you know just how much you need to save up based on your specific goals? It requires a little strategizing.

Before you can zero in on a down payment target, determine how much home you can afford and when you’d like to start home shopping. First, set your homebuying budget with a home affordability calculator to get estimated monthly payments based on various home prices, down payment amounts and locations.

Then, set an approximate timeline. Maybe you’re planning a wedding and know you won’t be ready to purchase for at least two years, or you’re just starting a graduate program and want to give yourself five years to find employment and settle down after graduation. Be realistic and account for your life circumstances.

With a homebuying budget and estimated timeline, you can start running numbers to set a down payment savings goal.