Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to watch youtube offline [title] Navigate to the youtube video you want to watch offline at a later date. [title] Copy the url for the youtube video that is displayed in your browser's address bar. [title] Navigate to the keepvid website at www.

Ending1: [step] Find the video that displays with the " pages " option, then copy the url of the video. Repeat until you get to the page that displays. Ending2: [title] Paste the url for the youtube video into the box at the top of your keepvid session. [title] Click on " download " to the right of the url box. Ending3: [step] You'll find this link on the website: https: // www.youtube.com/watch/youtube.com/watch-youtube-videos [title] Ensure that your watching account is authorized. [substeps] Click the " account " button in the upper-right corner of the page to confirm that it's authorized. Ending4: [step] Https: // tts.youtube.com/watch. [title] Select the video that you would like to see to watch videos at.

Answer format: ending1/ending2/ending3/ending4