Marketing 'Gurus' - Are You Need A Particular One?
A UPS (Uninterrupted Power Supply) device is normally bought as an afterthought, if any money remains after buying the Computers. But a UPS not only keeps work going in case of a power- cut, but also protects machines as an advanced surge protector and a device that provides clean energy essential for a Pc. All this comes at just a small price, but