Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to avoid screamers on youtube [title] Check the comments on the video before playing it. [step] Unless the user who uploaded the video disabled commenting, you will often quickly find out if the video is prankster's work by reading the irritated responses. Disabled commenting itself might also be a clue, as is a large number of " dislike " votes.

Ending1: [substeps] If a comment is particularly embarrassing, particularly if they're no longer viewed by you, you should avoid it. Note that there is no guaranteed 100% of the comments you'll receive. Ending2: [title] Some clues might alert you to screamers. [step] Clumsier ones ask you to turn up the volume on the speakers for some reason, or no reason at all. Ending3: [substeps] Simply rescroll the youtube comments section on your computer. Up to 50% of youtube users with disabilities report having registered their favorite video as a notification that they don't like it. Ending4: [substeps] You may see comments of " no one wants this, but this is a great way to save some money ", or " hey, wow, this is huge. " some users may be grumpy when offended, annoyed or unhappy with their work.

Answer format: ending1/ending2/ending3/ending4