Re: How to multiple select in Photostream?
I had the same problem (while wanting to download pics to my HP laptop from my www.icloud.com account) and found the comments below equally unhelpful. But here is what DID work for me:
I panned down to the bottom of my 500 photos, and while holding the Shift key, i clicked on the photos that were at the begining of each row, starting with the photo on the left side of the row. This automatically highlighted each row, and i ewas able to dowload or delte photos in just a few clicks. I had to play around with clicking various images, all the while holding down the Shift key, until it "took". What a strange forgotten and necessary program feature Apple has...a Select All button shouldnt be that hard, right?!
I hope this works for you!