You might be interested in downloading some of the videos that you come across on the internet. The problem however that you will come across is that the vast majority of websites where you can find your favorite videos will only allow you to watch them.
You will never be able to download them and do other stuff that you might be interested in doing with some of your videos. For example, you may want to download a few different videos and combine them together so that you can then create your own version that you could watch at your own convenience.
These are some of the things that the majority of video publishers disallow. But that does not mean no such website exists that would allow you to download some of the videos that they publish. All you have to do is look for specific websites that compile videos that can be downloaded and used as appropriate without any restrictions.
An example of such a website is Stadsinfo which has its own list of videos that you could go through and download in accordance with your requirements and needs. Before you download videos from different websites, it is recommended that you refer to any pages on such websites that have information related to the permissibility of downloading stuff belonging to them so you can always be on the safe side doing only the right thing.