Embed on Blog or Website

What is embedding? How can I embed my presentation on website or blog of my choice?
Can I personalize the embedded presentation to give it a desirable look on my blog or website?
Do I need permission to embed any presentation on blogs or websites?
I pasted the embed code into my blog or website but the presentation does not play. What do I do?
I could not successfully post my presentation on Twitter or Facebook. What do I do?
Can I restrict embeds of private presentation to a few websites or blogs to ensure that people with whom I have shared cannot misuse even if they manage to get the embed code from HTML source?
What is iPad embed and how is it different from Flash embed?
Why do my presentations with animations play as static slides after embedding using iPad code?
When should I use iPad embed?