Mashed Articles

Writen by Elizabeth Morgan

USB cables are data cables used to connect a computer or laptop to an outside source of data such as digital cameras, video recorders, mobile phones and mp3 devices. These cables are compatible with the standard USB ports present in computers and laptops.

One end of a USB cable connects with the USB port present in the computer while the other end connects to an external device such as a digital camera. The cable enables direct data transfers from devices that are not a part of the computer. This saves precious time and effort and provides error free data transfers.

Today there is a USB cable available for every electronic device that requires data transfers. In most cases, companies manufacturing electronic devices like digital cameras sell these cables. A customer will need different cables for each device, as a cable for a camera may not be compatible with an mp3 device. A common feature among all types of USB cables is the presence of two power conductors and two signal conductors. The USB port in the computer provides automatic power and external power supply is needed only in some types of computers.

More and more people are opting for digital cameras and other electronic gadgets. This has increased the demand for USB cables. Earlier, USB ports were non-existent in computers, but now they have become standard equipment.

An USB cables is an important tool used to transfer electronic data. However, technology is changing very fast and customers are shifting to wireless technology. Innovations like Bluetooth and Infrared technology enable wireless data transfer. Modern day mobile phones use this technology for data transfer. These advanced methods may soon become a standard part of every electronic device, phasing out the USB cables.

I think that is my first blog which does not relate to SQL Server,though why not?
I wish to SQL Server Consultants lots of contracts to help out businesses in 2009, I wish to SQL Server DBAs lots of interesting work but that their databases will run smoothly,I wish to SQL Server Developers to write efficient queries and resolve challenges and to every body and their families in 2009 I wish you health ,happiness,wealth and if you look forward to a good year ahead, spread happiness with these wonderful New Year wishes.

Writen by Joe Duchesne

There are many computer repairs that the average person can perform without much problem. Things like installing CD-ROM drives, sound cards and other expansion cards don’t take much computer knowledge. How can you know though when you are over your head and need professional computer help?

Some computer repairs are difficult for the average person to do without causing damage to their computer or a peripheral. There are some repairs I’d classify as beginner level, some as intermediate and others as advanced. I’ve already mentioned some repairs I would call beginner level. Some intermediate repairs include replacing your hard drive and installing an operating system. There was a time when something like this was advanced but with modern Microsoft operating systems like Windows XP and Windows Vista, operating system installations are not as advanced as they used to be.

So what repairs should a beginner not attempt? I would suggest some things like replacing your motherboard. The need to replace your motherboard can come either when you are ready to upgrade your motherboard to something newer or when your computer case power supply kicks the bucket.

Another repair I would caution against is based in software. That’s when you need to clean out a nasty virus or spyware program. It is very easy to cause you much grief if you don’t do it right. You could lose access to the data on your hard drive if you mess up your operating system. Now if you don’t care about the data on your hard drive, simply re-installing your operating system while making sure to format your hard drive can usually solve a software problem. Kind of like killing a fly with a large shovel. It works but it is overkill. A professional computer repair technician can help you keep your data while ridding you of a virus infection.

Joe Duchesne is webmaster of GreatComputerInfo.com which specializes in computer repair related topics. Reprint freely as long as you maintain the live keyword rich link in this resource box with this article.