There are a few different ways that you can get street view on Google Earth.
The first way is to find a location that has street view available. To do this, zoom in on a location until you see the street view icon appear. Once you see the street view icon, you can click on it and a street view of that location will appear.
Another way to get street view is to type in a specific address into the search bar on Google Earth. Once you have done this, a pin will appear on the map at that location. If street view is available for that location, a small thumbnail of the street view will appear next to the pin. You can click on this thumbnail to open up the street view for that location.
If you want to get street view for a location that doesn’t have it yet, you can submit a request for it using the “request street view” feature. To do this, zoom in on the location that you want street view for and then click on the small pencil icon that appears. This will open up a form that you can fill out to request street view for that location.