I am working with Windows 11 and have drop box installed on two computers, a Microsoft surface and an ACER desktop. The Acer is very recent and has a hardrive capacity of 500 gigs which I thought more than sufficient but now I find that Photoshop requires MASSIVE AMOUNTS of storage for my photographs. In settings it indicates that 342 gigs are dropbox on the Acer HD. I need to reduce that. One of my first issues is that it is never clear to me what is on the local HD and what is in the cloud on Dropbox. When I research this, I see that there should be little symbols but the only ones I have indicate whether the file is shared. Because I have multiple plug in harddrives for music and photos I need greater clarity on this. Secondly, I have a feeling there is tremendous redundancy in my music library. I would like to get all the music off my desktop but is there a way, when uploading, to have dropbox not upload duplicates or does that require third party software. Lastly, I do not find dropbox intuitive, can anyone recommend tutorials that will help me. Part of my problem is that I use dropbox infrequently and thus have to relearn it .. and it is not easy. Thanks.