Software license is a legal agreement between the owner of the software and the end user that defines how the software can be used. It specifies the terms and conditions under which the software can be installed, accessed, and distributed. By agreeing to the license, the user is granted certain rights to use the software while also agreeing to abide by the restrictions and limitations outlined in the license agreement. The license may also include provisions for technical support, updates, and upgrades, as well as limitations on liability and warranties.