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Glasses, also known as eyeglasses or spectacles, are devices consisting of glass or hard plastic lenses mounted in a frame that holds them in front of a person's eyes, typically using a bridge over the nose and arms which rest over the ears. Glasses are typically used for vision correction, such as with reading glasses and glasses used for nearsightedness. Safety glasses provide eye protection against flying debris for construction workers or lab technicians; these glasses may have protection for the sides of the eyes as well as in the lenses. Some types of safety glasses are used to protect against visible and near-visible light or radiation. Glasses are worn for eye protection in some sports, such as squash. Glasses wearers may use a strap to prevent the glasses from falling off during movement or sports. Wearers of glasses that are used only part of the time may have the glasses attached to a cord that goes around their neck, to prevent the loss of the glasses.
Have you ever imagined that after that become your reaction, in case your device gets have been infected with harmful threats because you've missed an import update? If no then you could be installing important updates by the due date. Installing security updates are one of the most critical chapters of PC maintenance also it uses a great deal of attention for doing so. So, when you have iOS and OS X devices, it's recommended to install every one of the latest updates when they're presented through the manufacturer. Security updates add a supplementary layer of security to your devices and network so that you need to make sure which you have not missed out any.
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