Legal basis: Article 22 of the Copyright Law of People's Republic of China (PRC) * * * In the following cases, a work may be used without permission and without payment to the copyright owner.

(a) for personal study, research or appreciation of the use of other people's published works;

(2) appropriately quoting published works of others in works for the purpose of introducing and commenting on works or explaining problems;

(3) inevitably copying and quoting published works in newspapers, periodicals, radio stations, television stations and other media in order to report current news;

(4) Newspapers, periodicals, radio stations, television stations and other media publish or broadcast current affairs articles on political, economic and religious issues that have been published by other newspapers, periodicals, radio stations, television stations and other media, unless the author declares that they are not allowed to publish or broadcast;

(5) Newspapers, periodicals, radio stations, television stations and other media publish or broadcast speeches delivered at public meetings, unless the author declares that they are not allowed to publish or broadcast;

(6) Translating or reproducing a few published works for classroom teaching or scientific research in schools for use by teaching or scientific researchers, but not publishing them;

(seven) the use of published works by state organs within the reasonable scope of performing official duties;

(eight) libraries, archives, memorial halls, museums, art galleries, etc., in order to display or save the version, copy the works collected by the library;

Is the picture downloaded from China's website a commercial infringement? The downloaded compressed packages all say: Please do not use them for commercial purposes. It should be possible to add your own design with a small amount of materials. Don't change the words and use them directly, so as to save yourself trouble! There are many free photo websites, and there are many good answers in Zhihu.

The company uses free posters on the Internet. Is this infringement? On the Internet, there are many excellent free websites that can provide information about our channels, especially many learning websites that allow us to learn a lot of other knowledge. For example, if we study chemistry, we can learn some knowledge about biology and physics on the Internet.

Or learn some very basic editors, which can make our work very convenient and form our own advantages. So, do some companies infringe on what is free on the Internet, especially free posters and pictures? Many companies will have such concerns after using it. In fact, there is no infringement when we use free posters online. After all, he posted his own posters online for free, and we also made relevant decisions when using them for free, resulting in no infringement when using these posters. Because we use posters in our company in daily life, as long as they are used normally, they are not made of posters.

If some other behaviors are just normal use and there is no infringement, our national laws stipulate that these pictures can be used free of charge within a certain range. It's just that if we use some free pictures or seals online, in a very secret area of our company, or want to use them completely when we don't have time to change them, if we use this free poster for such behavior, if our company wants to expand, there may be some risks.

Therefore, if the company simply uses the free poster, it is not infringement, but if it wants to use this poster more deeply and do some other things, there may be certain risks. _ Simply put, if you only use posters for some publicity, it is not infringement. If it is for better expansion, our company wants to do some other things, such as some important planning, which may have some risks.