Can I sell these photos online?

I really can't tell what you are describing here exactly, but if all the photo are taken by you meaning you own the copyright in them and they were...

How do I know if its copyright?

There is no good reason to think that what you describe would not be covered under copyright. Any creative expression will be covered by...

What is the best way to avoid copyright infringement when using preexisting word bank(s) to create a new dictionary?

I see no difference between this question and the last one your wrote. Assuming you are taking this seriously, I suggest that you consult with...

I'm note entirely sure what your concern is exactly. You are free to list products then dropship them once a buyer commits to the sale. In such a...

Legal action threatened by party that was infringing on our intellectual property.

Given that you have been contacted by an attorney who is threatening legal action you need to seek out some real legal guidance here far beyond...

Can I use copyrighted material in a contract I'm creating?

Yes, it violates the copyright in those images. I would agree that your exposure is probably quite narrow here, there will be no fair use defense...

I want to use a photo of my University that is freely available online for commercial use. Can I do this?

There are two aspects to consider here, First, you have the copyright of the image itself. You have to be very certain that you are free to use it...

What can I do about my past employer using my name, image, and credentials on their many sites although I own a new business?

I think the scenario you describe will likely give you a viable cause of action if they do not cease and desist. Many times this issue comes up...

What are the steps when you believe a logo you paid for is another company's.

A logo will often have both copyright protection because it is a work of creative expression and of course the trademark aspect because it is used...

At what point do I need to register my business as a business?

There is of course a fundamental flaw in the logic here, which is that while technology has certainly lowered the barrier to entry for a great many...