Yes, but that means they're NOT very large.
Please read: https://www.damiensymonds.net/file-size-html/
Of course. You'd be crazy not to. It doesn't have to be TIFF, it can be PSD. Either is fine.
Of course it's true. That's why your editing files are PSDs or TIFFs - with their layers.
But the files we give to clients, or friends, or send to the lab, are ALWAYS JPEGS. Because the editing is finished.
What? How are you judging this?
There is ABSOLUTELY no visible difference between a high quality jpeg and a tiff file. All you're doing is forcing your family to download unnecessarily huge files. They won't thank you for that at all.
Hi @Laurie23, I've moved your question into its own separate thread, because there's so much to discuss here.
First, can you elaborate on this?
What kind of website? I mean, for what purpose are you uploading your photos to it?