May 19, 2013

Complex Uses of Computers

As we mentioned in our article on Uses of Computers, an article will not be enough to even barely scratch the surface of the millions of uses for computers. Hence this article will continue about the uses of computers.

Computers have increasingly becoming useful at homes and other entertainment destinations as a multimedia device. Computers are being uses as the entertainment centers of the house and replacing the traditional entertainment center, the television. If not replacing, then computer are being built into televisions or attached in the forms of set top boxes that download content video from the internet and project it on the television. Not just to view content, but also to design content. Computers are being used to develop animated movies and content that is increasingly finding its way to replace other real movies. It has also helped in a great deal the music industry by helping to distribute content and play content over computers. We cannot forget online shopping when we are discussing the uses of internet here. Anything brought from your next door mall cannot be easily brought online and without wasting money on travel costs. This has gone so far as to replace cyber Monday as the biggest shopping day instead of the traditional black Friday as the year’s largest shopping day. Other uses of computers include the ATM machines which are basically computers that spit out money of you have any. Then there are uses such as publishing and animating by the use of softwares such as word and Photoshop.

We could also include digital photography into the uses of computers since without computers people would still be using the old cameras. Computers have helped made many advancements in medicine by helping people diagnose diseases and helping doctors and researchers to find cures of various diseases with the aid of bio-informatics.

Importance of Home Network Security

Home networks are increasingly becoming a necessity due the increasing number of computers and other peripherals requiring internet. One of the most convenient means of networking home computers is by using the clutter free means of wireless networking. Networking home computers in not doubt a big deal, but keeping them secure is much harder than actually networking the computers. Home networks are mostly installed by the home owners on their own and if any problem arises, it is she who has to find a solution as soon as possible. One of the most common problems associated with home networks is the problems associated with neighbors stealing the wireless networks and running the monthly bill through the roofs. With increasingly important works like banking transactions and exchange of sensitive information online, having any one even accidentally stumbling on your open network will mean doom for you. Even if the network is being used just for sending and receiving an few emails, an external user can cost a lot of damage. Some intruders gain access to other people’s computers to hack on to other computers. When the user under attack complains about these attacks to proper authorities, the person with the broken network will be the first suspect. Since their location will be hidden, it is only you that the authorities can prosecute.

You will have to find convenient means of protecting home computers from these nosy neighbors or worse a criminal using your network to send a threatening email. This all could end up costing you respect and lots of embarrassment. Hence securing computers is much more important than networking these computers. There are many measures that you can take to protect your computers from these intruders from accessing your networks. You can also take measures for detecting these intrusions and find out the people who have swooped in to your network.