Uploading powerpoint slides
I am wondering if there are anyway I can upload a large powerpoint slides with 50 pages. I have 60 of them. If not, I can convert them into jpg, with 1 file for each slide because there are online tools doing that. But is there any way to batch upload a bunch of jpg? There is a flash card tool, but it seems that I will have to upload the picture one at a time. If there isn't such a tool, what would be the most efficient way to do it? Any advice would be greatly appreciated.
Thanks in advance.