Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to use chatroulette [title] Get the right equipment. [step] Chatroulette is a video-based chat service, so you won't be able to get much use out of it without the right gear and accessories. Make sure that your computer has a working webcam, that the latest version of flash is installed on your computer, and that your speakers are working.

Ending1: Stop by a gaming store if you are on a budget or if you don't want to spend a lot of time camping, and ask people for free video tutorials. [title] Make sure the company you're considering has the right system. Ending2: Some of the equipment you might need include : [substeps] Cable a digital hand escutmeter thick cable [title] Look for video features. [step] There are two main types of video features that you'll need to look for in a chatroulette. Ending3: [substeps] If you'd like to talk, make sure your microphone is working, as well. This isn't essential, as text chat is also possible. Ending4: You can also get a wi-fi connection for additional protection. [substeps] Some video streaming services require laptops to connect to your computer via usb cables.

Answer format: ending1/ending2/ending3/ending4