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197. Right-click the device in a Computer window and click Eject. Or, click the Safely Remove Hardware and Eject Media icon in the notification area and click the
device’s Eject command.
198. Volume Label: A text description stored on the disk and displayed in the disk properties in Windows
199. Binary: A numbering system consisting of only 1 and 0.
200. Byte: A group of eight bits forming a single character of information.
201. CD: Stands for compact disc: a removable, optical disc that store about 700 MB of data.
202. DVD: Stands for digital versatile disc (or digital video disc); a removable optical disk that stores about 4.7 GB of data per layer.
203. Blu-Ray: A high capacity type of DVD that store 25 GB of data per layer.
204. Live File System: Like using the USB flash drive using the Live File System in Window, you can treat the disk like a flash drive, freely, writing, editing, and deleting files from it. Formerly available only for rewritable discs, this file system now allows even plain CD-R discs to be changed and erased, so you can write to a disc as if it were a USB flash drive. The drawback to this format is that older computer systems might not be able to read the disc. Some earlier versions of Windows do not support this technology, although on many older systems a third party CD writing program added that capacity. A type of CD and DVD file system that enables discs to be written multiple times.
Windows 8 enables the system hardware to communicate with programs.
The Windows 8 operating system software runs the computer system overall.
207. What’s new in Windows 8?
208. http://windows.microsoft.com/en-us/windows-8/meet
209. What is a computer?
Point. Drag mouse or finger on pad to place pointer over an onscreen object.
Click. Point to onscreen object and press and release left mouse or touchpad button once.
Double-click. Point to onscreen object and press and release left mouse or touchpad button twice.
Right-click. Point to onscreen object and press and release right mouse or touchpad button once.
Drag. Point to onscreen object, press and hold left mouse while moving mouse, and then release mouse button.
Scroll. Click the arrows at either end of a scroll bar.
Swipe. Slide your finger quickly in the direction indicated, usually from the edge of the screen.
Press and hold. Touch a button or on-screen area with your finger and hold it down briefly.
Slide. Move your finger on the screen in the direction indicated.
Pinch or stretch. Moving two fingers together or apart on the screen generally changes the zoom.
Rotate. Move two fingers on the screen in a clockwise or counter-clockwise motion.
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