Here pick your project template, if you are new pick any Activity but don't pick Empty Activity.
STEP 3: Now enter the “Application name” and Type the “Company Domain” in the text box and then Click Next button.
NOTE: Company domain is used to uniquely identify you App (package name) but you can change later. Also Another thing to know is that company domain is written in reverse. Ex: www.techadvisor.co.ke can be written as
STEP 4: Before you click finish button in step 3 make sure your computer is connected to internet this will help Android studio for downloading other missing files.
Now the App is ready for installation but with default content.
To test your app click buld in the top menu tab, then Build bundles/APKs then pick APK give it time to build.
Click locate and copy app_debug.apk to your android phone and install. Having any problem please let me know in the comment area.