We are always looking for ways to make life easier. Often that involves a trick to save small amounts of time during the day, such as switching between Google accounts with a swipe. Other times it's just a slightly easier way to do something. The method that we share below falls into the latter category and includes installing apps.
The usual method to install apps from the Play Store is to select the app in the search results to open the main page and tap the "Install" button at the top. This method is faster.
When searching for an app (or seeing it on the Play Store home page), hold it down for a long time. A small prompt appears at the bottom of the screen with the name of the app and a single button, "Install". Tap this and you're done.