Bluetooth is wireless technology that enables communication between Bluetooth-compatible devices. It is used for short-range connections between desktop and laptop computers, PDAs, digital cameras, scanners, cellular phones, and printers. Infrared once served the same purpose as Bluetooth, but it had a number of drawbacks. For example, if there was an object placed between the two communicating devices, the transmission would be interrupted.
Bluetooth takes care of all these limitations because the technology is based on radio waves. Therefore, there can be objects or even walls placed between the communicating devices and the connection will not be disrupted. So whether you get a Verizon, AT&T, or T-Mobile cell phone, there is a good chance you already have Bluetooth to connect.
Top Reasons To Wipe Away Your Internet History
- Information about all the sites you have visited is stored on your computer!
- Every image you have ever viewed, sent or received over the Internet is stored on your hard drive!
- There is a record of every program that you have ever downloaded or used on your hard drive!
- The windows delete button and the empty recycle bin option does NOT completely delete your files!
- Cleaning your History Files improves the speed of your computer and frees valuable disk space!
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