A firewall can be either a hardware product or software program that is designed to prevent outsiders from accessing your computer or network, and in some cases used to prevent applications already located on your computer from accessing the Internet in order to transmit back to a host. These applications can be understood as having a Server/Client relationship. The program that is installed on your computer can be referred to as the client, and when the client attains the in...

Anti-virus software is a way of life in modern computing practices. In an environment where most computer users are blissfully unaware of security, a good anti-virus package is the first line of defense for your computer. There are several vendors who make and sell it, and all of them have excellent products.

Data storage has become an important issue in today's organizations. With the incredible boom in computer usage that has taken place over the last two decades, data storage has come to acquire a new meaning. In the old days, data was recorded on paper. The result was scores of folders that occupied space on desks, chairs, and file cabinets.

A decade ago perhaps the options weren`t very many, but as time went by and with the advancement of high technology, cell phones became increasingly available for just about everyone, and most of us questioned which will be the best suitable service option when choosing a cell phone. Today there are two basic options: the prepaid cell phone service, which allows you to control more closely how much you can or want to spend in a particular month, and the standard cell phone se...

When cell phones first hit the market, they were used solely for communication. These days, they've evolved into status symbols and fashion accessories.

�Prepaid cellular phones� probably doesn�t conjure up the sexiest mental image, but pre-paid phones certainly have their place and can be extremely useful. In this brief article, I�m going to outline some of the advantages to buying a prepaid mobile phone and why you might want to consider doing it in the future.

If you have been learning to do digital photo editing in Photoshop and have been going crazy trying to do precise object selection the following information is going to be music to your ears. Just about everything you do in Photoshop seems to involve selecting objects or people for purposes such as copying, color correction, special effects, and more. Have you ever wanted to cut an irregular shaped object out of the photo for use with another background? It can be difficult i...

Though there are various contracts in getting mobile phone, most people want to prefer prepaid schemes. It is a better alternative to go for a monthly payment contract. Most of the companies are very much interested in offering these pre-paid services. When a person wants to be economical or he wants to control the cost of mobile service within a limit then they may prefer pre-paid contracts.

Getting an audience interested in your presentation is a challenge. No matter the technology used, whether it's a PowerPoint, whiteboard, graphs, or other visual aids, it's your delivery, preparation, or lack of it that will impinge on your performance.

FTP Voyager, This file transfer software may be the most powerful FTP client for windows on the market now. It has an intuitive drag-and-drop interface,update a web site with a single click, transfer files directly btween FTP servers, and resume interrupted downloads. I think, it is a very perfect tool for web developers or anyone that moves files on the internet up till now.