You would want to ensure that all of the text and images are either your own original work, or appropriately licensed. In some cases, the fonts themselves will require licenses.
There is a widely held, but incorrect belief that copyright does not apply when the work has been published on the internet, or that it does not apply if there is no copyright notice on something. There is also a popular myth that you cannot be sued for copyright infringement if you don't make any money on the unauthorized copies you distribute.
To apply slide transitions in a presentation, go to the "Transitions" tab in your presentation software. Choose the desired transition effect (such as fade, slide, or zoom) and adjust the duration if necessary. You can apply the transition to selected slides or all slides in your presentation.
If copyright law did not apply to the internet, it would be nearly impossible to monetize anything on it.
Copyright law wouldn't apply to a skin care product, as it is not a creative work.
One must apply to the copyright holder for permisson to use their copyrighted item.
The copyright law of the country in which it was created would apply.
yes
No; protection is automatic as soon as a work of sufficient originality is fixed in a tangible medium.
if you mean background picture for your desktop, right click on you desktop, go to properties then go to Desktop in properties then browe for a picture and click apply
No, anyone can apply for a copyright, but the vast majority of copyright owners do not bother to "apply" for anything because copyright ownership is free, instantaneous and automatic upon putting your creative work of authorship into any tangible form. That is the law in over 160 countries under the Berne Convention. In most of those countries there is no possible way to "apply" for or register any copyright, but in about 50 countries you may register your copyright, which is not the same as "applying" for it, since you are just putting your existing ownership into the official records. Registration in the USA is only required if you are planning to sue someone in federal court for infringement.
You probably wouldn't want to copyright a product; you might want to trademark it, or (if it's revolutionary) apply for a patent.
It varies from country to country. In the US, for example, it is US Code Title 17, the Copyright Act.