Android devices can be used as a mouse for ... Now, let’s have a look some of the better apps to use your smartphone as a wireless mouse. The app is available on Google Play Store for free.

and they can be paired with both Android phones and iPhones in any combination. Android users who are signed up for the beta program can also now use a test version of WhatsApp for Android tablets.

On an Android phone ... be sure not to use the attachment before the sun is fully covered. Doing so would damage your smartphone lens. Because it can be hard to take a great photo of the eclipse ...