install apk files in android

How to install the .apk files in the android phone:

1.     Open the android system settings -> applications and check the “unknown sources” to install the non-market(google play) in the android.

2.     This will help to install the non market android apps downloaded or created from the non –googleplay .

3. the inbuild file manager in the android will install the .apk files for you now.