I'm a newbie to website building. I finally got my website back up but it is soooooo sloooow to load my pictures. They are huge files. I'm not really understanding how to optimize pictures for quick downloading without sacrificing quality.
What exactly is the difference between dpi, pixel size and resolution size anyway? I thought I could use the same pictures I use for my Etsy shop since they have been resized but apparently it's not the same thing.
And I'm using Publisher right now, which isn't really optimal for websites and has limited capabilities for resizing photos for web use.
Thanks for any help or advice!