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  2. Stages of Glaucoma: Symptoms, Progression, and Outlook

    www.healthline.com/health/eye-health/stages-of...

    mean deviation, the degree of vision loss compared to the expected for your age; ... Doctors stage glaucoma to help guide treatment decisions and predict its outlook. Experts have developed many ...

  3. Online and offline - Wikipedia

    en.wikipedia.org/wiki/Online_and_offline

    In computer technology and telecommunications, online indicates a state of connectivity, and offline indicates a disconnected state. In modern terminology, this usually refers to an Internet connection, but (especially when expressed as "on line" or "on the line") could refer to any piece of equipment or functional unit that is connected to a larger system.

  4. HTTPS - Wikipedia

    https://en.wikipedia.org/wiki/HTTPS

    It uses encryption for secure communication over a computer network, and is widely used on the Internet. [1] [2] In HTTPS, the communication protocol is encrypted using Transport Layer Security (TLS) or, formerly, Secure Sockets Layer (SSL). The protocol is therefore also referred to as HTTP over TLS, [3] or HTTP over SSL.

  5. Cervical Spinal Stenosis: Symptoms, Treatments, and At-Home ...

    www.healthline.com/health/bone-health/cervical...

    For some people, that might mean forsaking contact sports. One thing that you can easily avoid doing is slouching. Poor posture can aggravate cervical spinal stenosis symptoms.

  6. Personal computer - Wikipedia

    en.wikipedia.org/wiki/Personal_computer

    An artist's depiction of a 2000s-era desktop-style personal computer, which includes a metal case with the computing components, a display and a keyboard (mouse not shown). A personal computer, often referred to as a PC, is a computer designed for individual use. [1]

  7. Open source - Wikipedia

    en.wikipedia.org/wiki/Open_source

    Generally, open source refers to a computer program in which the source code is available to the general public for use or modification from its original design. Code is released under the terms of a software license. Depending on the license terms, others may then download, modify, and publish their version (fork) back to the community.

  8. Gmail - Wikipedia

    en.wikipedia.org/wiki/Gmail

    Gmail is the email service provided by Google.As of 2019, it had 1.5 billion active users worldwide, making it the largest email service in the world. [1] It also provides a webmail interface, accessible through a web browser, and is also accessible through the official mobile application.

  9. 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 ...