You can download more apps, in addition to the apps preloaded on your phone.
If the app will contain important information (like banking apps), you can install it directly into your secure folder. Otherwise, just put it with your other apps.

Tap an item to see a description, read reviews, and download it.

If you uninstalled an app you got from Play Store, you can reinstall it anytime. Have apps you use infrequently, such as a flight tracker? Delete them and easily reinstall when needed.





Before downloading, do some research: check the app's rating and read lots of comments.
To download apps:
Open the Chrome app and go to the appropriate site to download the app.
If you see a warning, tap OK to continue.
You'll see 
If you don’t want the app’s icon added to your home screen when you install an app:



Updating your apps gives you the latest features and improves security and stability. For best performance, apps are set to update automatically.
If an app changes the information it wants to access on your phone, you'll get a notification to update the app manually and will be required to review and accept the new permissions.


Under Updates available:
Or, to update a specific app, tap See details, then tap Update by its name.
To read the summary of what changed, tap the app name before you update it.
To control when your apps are automatically updated:


Choose whether apps should:
If you see apps waiting to update or stuck in “Pending” status:
Check your settings related to downloading apps:


Update the Chrome app 

After Chrome has updated, tap Update all.
Apps should now update normally.
For best security and performance, keep apps set to update automatically.




