Protecting computer data is critical to any organization. Data security breach could be costly. News covering Wikileaks getting hold of sensitive secret documents from the U.S. State Department is a good example. The result has put the US government on an embarrassing position. Thus, data security is an important part of any organization. Data security [...]

Internet has made access to global business market fast. Big business names like eBay, Amazon, Yahoo, Google, and many other smaller businesses are finding e-commerce as an effective way for selling products or services online. Some misconception on online business is the need of dedicated server or expensive web hosting services. On the contrary, it’s [...]

Black Friday is important day to do lot’s of online and offline shopping. Since, it’s not really nice to be caught up in the crowd of people. I prefer online shopping where I could get the same huge discounts on lots of products less the hassle. Knowing what you need to buy in advance is [...]

Computer files are important aspect of a computer system. As personal computer becomes complex a variety of files grew in number whether it be a system file, application file or a data file. A degree of file management is needed to make computer files more organized and up-to-date. Windows operating system has a built-in file [...]

Information technology is a vast industry where it involves the use of computers and software to manage information. There’s a growing demand for IT specialist. In our work, the information technology unit is responsible for storing information, protecting information, processing the information, transmitting the information, or retrieving information whenever required. IT professionals usually are tasked [...]

Log files are usually part of web application that stores important text data related to the application. When site error occurs, such as application service failing to start log files come very handy. The content of the access log file for example contains information such as IP address, user name, date, time, request, and many [...]

Slow Windows XP computer booting, strange PC errors and frequent computer crashes are annoying things most people experience. Users frequently complain about computer seems slower than it used to be. It happened to me also. My Acer Aspire One, after a year is slower than it was new from the shop. There might be a [...]

Smart phones are becoming better as the competition heats up. Screen size also varies, I got an old touch screen phone years back and it’s screen size is only 2 inch x 1.5 inch. Todays, Apple iPhone 4 comes with 3.5-inch (diagonal) wide screen Multi-Touch display. Everyone is amazed of what can be done with [...]

The information technology career now has developed IT professionals that are mobile and flexible. A system analyst for example, could be doing his work from at home or anywhere. As long as there is an internet access for remote connection and office communication all is set. It’s an increasing trend that IT department has provided [...]