
Trial software allows the user to evaluate the software for a limited amount of time. Demos are usually not time-limited (like Trial software) but the functionality is limited. In some cases, all the functionality is disabled until the license is purchased. Demoĭemo programs have a limited functionality for free, but charge for an advanced set of features or for the removal of advertisements from the program's interfaces. In some cases, ads may be show to the users. Basically, a product is offered Free to Play (Freemium) and the user can decide if he wants to pay the money (Premium) for additional features, services, virtual or physical goods that expand the functionality of the game. This license is commonly used for video games and it allows users to download and play the game for free. There are many different open source licenses but they all must comply with the Open Source Definition - in brief: the software can be freely used, modified and shared. Programs released under this license can be used at no cost for both personal and commercial purposes. Open Source software is software with source code that anyone can inspect, modify or enhance. Freeware products can be used free of charge for both personal and professional (commercial use). The US President also hailed the police for their quick response to the incident to end the danger from escalating further.Freeware programs can be downloaded used free of charge and without any time limitations. Later, the suspect was also dead after a confrontation with police. His remarks came after a woman opened fire at a private Christian grade school in Nashville, killing six people. A family's worst nightmare," Biden remarked while addressing the 'Small Business Administration Women's Business Summit.'


And we do know that, as of now, there are a number of people who are not going to, did not make it, including children. You know, we're still gathering the facts of what happened and why. Terming the Monday's (local time) incident as "sick", Biden maintained that the US has to do more about gun violence and stressed that "it's ripping the soul of the nation." Biden terms recent school shooting as 'sick'

Later, he condemned the school shooting and urged Congress to make much more effort to pass an assault weapons ban in order to check the gun violence in the country.
