How To Remove Pr.comet.yahoo.com And S.yimg.com. Discussion in 'Software' started by legalsuit. When I'm in Yahoo mail which seem to 'hang' or really slow down my computer. The only 'solutions' I have found were to use Ublock in Firefox and Adblock in Chrome to connect with Yahoo. TimW, Dec 13, 2017 #16. What is comet.yahoo.com? Its not your computer or your cache or anything but Yahoo reporting back AD statistics and bogusly slowing down yahoo mail in the process-- the same thing happens with 'waiting for prod4.rest-notify-msg.yahoo.com' -- its like a REST bar in sheet music - INTENTIONALLY taking time to REST.

• Tell us some more • Upload in progress • Upload failed. Please upload a file larger than 100 x 100 pixels • We are experiencing some problems, please try again. • You can only upload files of type PNG, JPG or JPEG. • You can only upload files of type 3GP, 3GPP, MP4, MOV, AVI, MPG, MPEG or RM. • You can only upload photos smaller than 5 MB. External cd player for a mac os high sierra version 10.13.4.

• You can only upload videos smaller than 600 MB. • You can only upload a photo (png, jpg, jpeg) or video (3gp, 3gpp, mp4, mov, avi, mpg, mpeg, rm). • You can only upload a photo or video. • Video should be smaller than 600 MB/5 minutes • Photo should be smaller than 5 MB • You can only upload a photo.