Sorry about this but I've forgotten how to do it. (Good job that wasn't the title !!) I have numerous photo files that are marked Hidden and I want to change them to Archive so as to work on them and then save. Please, how do I change the lot in one go. Many thanks in advance.
IF you want to do them all at once with a list of photos or file click the top file then hold the shift key down and press on the bottom file that selects all if you want to select different file's use the Ctrl key. Then right click the files that are selected choose properties and then remove tick for read only or hidden, and tick archive click OK