Motorola DROID Manual page 379

354
CHAPTER 17: The Android Market
Follow these steps to enable apps from
unknown sources:
1. Go to the Home screen
2. Press the Menu button.
3. Tap Applications. On the original
DROID, touch Settings and then
applications.
4. Check the box next to Unknown
sources.
Now you can download apps that aren't in
the Android Market.
If you know the location of an app, you
can navigate there through your phone's
Browser app and install it. You can also
install apps delivered by email.
Android apps have the .apk extension.
Download the APK file, and then tap the
message that the download is complete in
your Notification bar. You'll see a screen
asking you if you'd like to install the app,
similar to the figure on the right.