Archive for the ‘Computers and Technology’ Category
Harnessing a Basic Skills: on Typing no comments
Typing is the action of inputting text into a device, like the calculator, the computer, a cell phone or a typewriter, by pushing keys on a keyboard.
Practicing the home row system is also required in touch typing where typists maintain their wrists up, instead of lying them on a desk or keyboard as this could induce carpal tunnel syndrome.
To avoid this, typists practicing this method should sit up tall inclined slightly forward from the shank, point their feet leveled on the flooring in front of them with a foot slightly in front of the other, maintaining their elbows even to their sides with their forearms leaning slightly rising to the keyboard, fingers should be curled slightly lying on the home row (asdfjkl;).
Some touch typists also practice keyboard shortcuts or hotkeys when typing specially on a computer. This permits them to abridge their written document without taking to take their hands off the keyboard to utilize a mouse.
An illustration of a keyboard shortcut is pressing the Control key and then the S key to save the copy as the individual types or the Control key plus the Z key to undo an error.
Many knowledgeable typists could sense or feel when they have created an error and could press the backspace key and create the correction perfectly or without missing a beat.
Internet or Web Chatting Upgrade: on Webcam with Microphones no comments
Since the dawn of early human civilization, communication has been one of the fundamental factors why humans have survived natural selection. With the emergence of the internet, those who have the power of information and communication rule the ways of the contemporary world.
The coming of internet or the World Wide Web, the ‘it is a small world after all’ slogan has become indeed a reality.
Other than the usual landline telephone and the mobile cellular phone way of communications, chatting has been on of the best things that the internet has provided. Chatting has become very interactive with the appearance of webcams with microphones.
These personal computer accessories are easily accessible online. Video effects and auto light adjustment features are some of the noted specifications of these innovative gadgets. Reading and assessing reviews should be considered by potential buyers for them to have an idea or thought what would be the perfect webcam with microphone for them. A cheap webcam with microphone does not indicate compromised quality, while a costly tag price does always not guarantee a high caliber item as well.
Reactions and write ups from customers online are vital in choosing the best webcam. Checking the specifications of each brand would give clues for the best item according to an individual’s preferences.
Micro ATX – a Standard for Computer Motherboards no comments
Micro ATX, sometimes referred to as mATX or uATX is a standard for computer motherboards. The micro ATX was introduced in 1997. The biggest size of a micro ATX motherboard is 9.6 inches x 9.6 inches or 244 mm x 244mm. The smallest micro ATX motherboard is 6.75 x 6.75 inches (171.45 x 171.45 mm). The size of a standard ATX motherboard is 12 x 9.6 inches (305 x 244 mm). The central processing units (CPUs) that are supported by micro ATX motherboard are VIA, INTEL and AMD.
Micro ATX motherboard was specifically created to be backward-compatible with ATX. If you are unaware of what ATX is, it is a computer form factor that was created by INTEL. It was a transformation for years in computer case, power supply and motherboard models. AT was the default form factor for computer systems until it was replaced by ATX. The chief reason for the change from AT to ATX was that ATX dealt with many of the problems that were faced with AT by system developers. It effectively suited new market trends and computer advancements. They offer the same advantages of ATX but micro ATX motherboards improved upon certain areas of ATX. Micro ATX motherboards can be used in complete ATX boards particularly since the I/O panel is exactly the same. Both micro ATX and ATX motherboards use the same power connectors and as a result, full sized ATX power supplies can be used with micro ATX. Both kinds of motherboards use the same chipsets therefore allowing them to use much of the same components. Micro ATX are much smaller than ATX types, therefore, they are usually fitted with fewer expansion slots.
In order to successfully use the available expansion slots, and case space, they are widely produced with a full range of peripherals that can form the basis of small form factors and medium center computer systems. As a result of so many integrated components on the motherboard, the demand for having several expansion slots is significantly decreased, and accordingly, the use of micro ATX motherboards increased.
Micro ATX motherboards are suitable for use where less than 4 expansion slots are needed. The current tendency in computer technology is one where consumers are seeking cheaper solutions for their computer systems. Micro ATX also handles this issue, in that, being a much smaller motherboard the expenses associated with the entire system set up is significantly lessened so that the purchaser can gain from more inexpensive computer systems. Previously, stereo sound, LAN connection, USB and other useful elements were bought independently and added to a computer system. Now, with micro ATX, all these features and more are integrated hence lessening the trouble, the time and the expense of purchasing and installing these essential components at a later time.
Micro ATX supports:
Present processor technologies
The switch to more advanced processor technologies.
AGP high performance graphics solutions
Smaller power supply form factor
There are useful tips that you must bear in mind when buying a micro ATX. Some of these tips are provided below.
It is of utmost importance that you find out if the motherboard will do everything that you want to get done or not. The success of most motherboards is determined by how the computer is used and for what purpose.
Before you buy a micro ATX, be ensure that it will work with the parts that you already have.
Similar to any other electronic device, when purchasing a micro ATX ensure you are getting a high quality motherboard. Always try to purchase from suppliers that are prominent and reputable in the sector of computer technology.