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2. Computer Vision Syndrome: Causes, Symptoms and Treatments - WebMD

   www.webmd.com/eye-health/computer-vision-syndrome

   Eye problems caused by computer use fall under the heading computer vision syndrome (CVS). It isn’t one specific problem. Instead, it includes a whole range of eye strain and discomfort ...

3. Facebook Addiction: 9 Signs and Treatment Tips - Healthline

   www.healthline.com/health/facebook-addiction

   feel distressed by the thought of cutting back. experience depression, anxiety, or other mood symptoms. have relationship problems because of Facebook use. notice Facebook getting in the way of ...

4. Single sign-on - Wikipedia

   en.wikipedia.org/wiki/Single_sign-on

   Conversely, single sign-off or single log-out (SLO) is the property whereby a single action of signing out terminates access to multiple software systems. As different applications and resources support different authentication mechanisms, single sign-on must internally store the credentials used for initial authentication and translate them to ...

5. Operating system - Wikipedia

   en.wikipedia.org/wiki/Operating_system

   An operating system ( OS) is system software that manages computer hardware and software resources, and provides common services for computer programs . Time-sharing operating systems schedule tasks for efficient use of the system and may also include accounting software for cost allocation of processor time, mass storage, peripherals, and ...

6. Log–log plot - Wikipedia

   en.wikipedia.org/wiki/Log–log_plot

   Comparison of Linear, Concave, and Convex Functions In original (left) and log10 (right) scales. In science and engineering, a log–log graph or log–log plot is a two-dimensional graph of numerical data that uses logarithmic scales on both the horizontal and vertical axes. Power functions – relationships of the form – appear as straight ...

7. Terravision (computer program) - Wikipedia

   en.wikipedia.org/wiki/Terravision_(computer_program)

   Terravision (computer program) Terravision is a 3D mapping software developed in 1993 by the German company ART+COM in Berlin as a "networked virtual representation of the Earth based on satellite images, aerial shots, altitude data and architectural data". [1] Development of the project was supported by the Deutsche Post (now Deutsche Telekom ).