Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to video chat with friends on oovoo [title] Find oovoo on your device. [step] How you do this will depend on the device you are using. Oovoo requires windows xp or later, mac osx 10.7 or later, android 2.2 or later, or ios 6.0 or later.

Ending1: Regardless of your device, though, it will always be free to download. [substeps] If you are using a computer, go to oovoo.com. Ending2: [title] Be sure to have app knowledge downloaded, save it on a usb stick (or cd-rom drive). [step] It will be written in your favorite language. Ending3: [substeps] If you did not use the video chat feature on your device, visit the welcome screen and tap on it. You'll get a list of people who want to leave oovoo. Ending4: To access oovoo easily : [substeps] From one of your mac's built-in apps, go to settings] ios 5.11-23. Then locate the icon with a blue background and tap to open.

Answer format: ending1/ending2/ending3/ending4