What does personal, non-commercial purposes mean in this particular case?

Using the content in your YT tutorials would be an example of commercial use. If you need clarification, I suggest that you consult with a...

Blogging Liability?

What you insurance ultimately covers based on the specific scenario needs to be brought up with that provider. We can't guess as to what that will...

Can I make an ad for another company volunterily and post it to YouTube?

This is likely very low risk because most companies will not be suing their fans, but the context matters and you would be infringing presumably on...

Will I have to pay more than the initial price?

Yes possibly if they can show that your infringement of their copyright protected content was willful and assuming it is a registered work they can...

Is It legal to use hard copies of an assessment tool if the school district is no longer paying the licensing fees for it?

We can't answer that here, but if there are licensing terms that need to be renewed then using the product without complying could be an...

Can my rapper stage-name be a copywritten character name?

You are free to call yourself whatever name you like so long as you are not infringing on another's trademark or misrepresenting that you are...

New company name and/or trademark that partially matches existing trademark.

Possibly. Before you invest in any trademark make sure you get some legal guidance upfront. It is of course best practice to clear it before you...

Do I need to trademark "God Gen" if I've already trademarked "The God Generation" ?

If you are planning on rebranding using only the shortened version this too should be filed. Before you invest in any trademark make sure you...

You cannot use another's content in your own works like an app without their permission. That is by definition copyright infringement. There are...

Can I use a company for not having a warning label that it may cause damages?

You are free to sue them. This is probably a claim for the small claims court. But so long as you can show actual damages and that their product...