The term usability describes how user-friendly or even usable a website, software or similar is. Usability is increasing as it becomes easier for users to operate an application and achieve the goal that they have approached the technical product. The higher the usability, the greater the satisfaction of the users. Ways to increase the usability of a website, for example, a clear page layout, a well-programmed search function, a consistent control function or editing options for content that users independently enter.

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