How do I open a file in Google Maps? On your computer, sign in to My Maps .Open or create a map.In the map legend, click Add layer.Give the new layer a name.Under the new layer, click Import.Choose or upload the file or photos containing your info, then click Select.Map features are added automatically. How do I use Google Maps in Google Maps? To see your maps, follow the steps below.Sign in and open Google Maps . Click Menu Your places. Maps.To edit a map, choose a map and click Open in My Maps . You'll be taken to My Maps , where you can edit your map. How do I use Google Maps with Google? Here's a guide to get you started using Google MapsStep 1: At first you need to open the Google Maps app.Step 2: Search for a place or tap it on the map.Step 3: In the bottom rig