The Dell XPS 12 is an example of a hybrid computer, or convertible laptop. But, though they combine tablet and laptop technology, hybrid systems are not yet equal mixtures of both.Know More
In terms of aesthetics, hybrid computers typically favor one design over the other. The laptop-first devices have a touch screen in place of a traditional one and retain the clam-shell look. To use the computer as a tablet, the user pivots or flips the display and closes the laptop so that only the screen is exposed.
The tablet-first devices, on the other hand, house the primary processor in the touch screen unit. To use the computer as a laptop, the user inserts the display into a dock that contains the keyboard, battery and peripheral ports associated with a full laptop. It is these additional functions provided by the dock that separate proper hybrid systems from tablets with accessory keyboards. Of the two styles, this is the least common.
Unfortunately, though they combine the styling and function of both laptops and tablets, these devices are not yet able to perform equally well as both. The laptop-first systems are often heavier than traditional tablets, and are not practical for extended use. And, the tablet-first hybrids, like traditional tablets, often lack the computing power and speed of laptops.Learn More
Several issues can cause a computer not to turn on. A faulty piece of hardware, such as the hard disk, may be responsible for the problem. Power supply may be the issue if the computer shows no sign of receiving power, such as no fun running or no lights on the front of a desktop. If using a laptop or tablet, the adaptor may not be supplying power.Full Answer >
Even though any number of reasons can cause a PC to run loudly, the problem usually lies with the heat from the central processing unit, or CPU, which makes the fan work harder and thus begin to operate loudly. Furthermore, dirt sometimes builds up in the CPU fan, causing the fan to overheat. In addition, a PC can also sometimes turn itself off because it overheats.Full Answer >
An embedded computer is a computer that is integrated into other devices and is dedicated to the functions of that device. Also referred to as microcontrollers, embedded computers have been used in modern TV sets, motor vehicles, telephones, digital cameras, washing machines, microwaves and dishwashers. The embedded computer is devoted to performing specific tasks and is used in communication, entertainment, science and technology.Full Answer >
Run anti-malware and anti-virus programs regularly to ensure your computer is not bugged and sending information, audio or video out to unauthorized users. Keep your operating system and programs current to help patch out any vulnerabilities.Full Answer >