- Uptime & Downtime
Uptime and downtime describes how long a website, computer, or other system has been working (uptime) or not working (downtime).
- UX (User experience)
UX describes the emotions, attitudes and ease-of-use a person has when using a product or service. UX Design is the practice of using design to improve communication between a product and its user in order to enhance the user’s overall experience.
- UI (User interface)
User interface includes all the parts of a website, app, computer, smartphone, etc. that the user can manipulate and interact with. Display and touch screens, website menus, keyboards, your cursor—these are all part of a user interface.
- URL (Uniform Resource Locator)
A URL (colloquially termed a web address) is a reference to a web resource that specifies its location on a computer network and a mechanism for retrieving it.