Broadband Internet connectivity is so common these days that almost no one has a second thought about connecting to the Internet. Connecting is easy, but what if you need to control or restrict the ways in which the Internet connection is to be used? Sure enough, widespread availability of unlimited, unmetered Internet connections has its pros. But what about the contras?
While it is true that a vast majority of blogs are hosted free, it is also true that many blogs are gaining high traffic so quickly that they are forced to quickly find paid web hosting as they exceed their allocated bandwidth.
While it is usually possible to fix a PC contaminated with spyware and viruses, it is much safer and easier to prevent the infection in the first place - by restricting the browsing to the list of known, safe Web sites.
Both blu-ray and HD-DVD use a wavelength of 405nm however the smaller track pitch on blu-ray (see Blu-ray Disc) allows more information to be squeezed on and so gives the larger capacity. However it is the differing track pitch that makes these two formats incompatible. The surface layer of the two is different also as HD-DVD uses a 0.6mm layer similar to DVD whereas blu-ray uses a 0.1mm clear plastic layer. This difference is the main reason why costs are higher with blu-ray. Costly production methods are needed to be able to make the discs and a hard coating must be applied to make the discs suitably resilient to dust and fingerprints.
While viruses and spyware sound familiar enough, Internet threats are not limited to those. The Internet offers a great variety of resources that are not always appropriate for your audience. Online computer games may be fine for the kids, but they can occupy the employees' attention in an office.
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While it is true that a vast majority of blogs are hosted free, it is also true that many blogs are gaining high traffic so quickly that they are forced to quickly find paid web hosting as they exceed their allocated bandwidth.
While it is usually possible to fix a PC contaminated with spyware and viruses, it is much safer and easier to prevent the infection in the first place - by restricting the browsing to the list of known, safe Web sites.
Both blu-ray and HD-DVD use a wavelength of 405nm however the smaller track pitch on blu-ray (see Blu-ray Disc) allows more information to be squeezed on and so gives the larger capacity. However it is the differing track pitch that makes these two formats incompatible. The surface layer of the two is different also as HD-DVD uses a 0.6mm layer similar to DVD whereas blu-ray uses a 0.1mm clear plastic layer. This difference is the main reason why costs are higher with blu-ray. Costly production methods are needed to be able to make the discs and a hard coating must be applied to make the discs suitably resilient to dust and fingerprints.
While viruses and spyware sound familiar enough, Internet threats are not limited to those. The Internet offers a great variety of resources that are not always appropriate for your audience. Online computer games may be fine for the kids, but they can occupy the employees' attention in an office.
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