Posted by admin September - 28 - 2011 ADD COMMENTS

What is VoIP? Is it useful, or inexpensive? The answer is that VoIP is Voice over Internet Protocol. Voice over the Internet allows connections all over the world. It is one way to have a free pc to phone international call. In other words it is a phone call from pc. Yes, it is useful, and it is inexpensive, especially if you like the word free. Some Voice over Internet service may allow you to only call anyone who has the same service, but some will allow a phone call to anyone with a telephone number including international numbers.

Easy Free PC To Phone International Call
Voice over Internet Protocol allows the converting of your voice into a digital signal that travels over the Internet. If you are calling a regular phone number, using a broadband service, the signal is converted to a regular telephone signal before it reaches the destination. In layman’s terms you are using your Personal Computer via a modem or phone adapter to connect to the Internet, and the receiving person will answer via PC or telephone. This allows the free pc to phone international call. This all happens with this broadband Internet connection instead of a regular or analog phone line.

The equipment needed to make this happen are a broadband high speed Internet connection. A computer, adapter or other specialized phone is required. Some Voice over Internet Protocol services only work over your computer or a special VoIP phone, while there are other services that allow you to use a traditional phone connected to a VoIP adapter. If you are going to use your computer as a phone call from pc then you will need to have some software and an inexpensive microphone. Some special VoIP phones plug directly into your broadband connection and operate largely like a traditional telephone. If you use a telephone with an adapter, then you will use the phone like you always have.
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Tags : , , Communications
Posted by admin September - 25 - 2011 ADD COMMENTS

Technology is moving ahead at a break neck pace. Technology is revolutionizing the way we work, live and play. These days you can barely choose a TV without some technical knowledge. So, how can you keep it all straight and stay in the 21st century? Just remember these 3 steps.

Call technology by its name. Every person, place or thing has a name. Technology is no different. TVs are referred to as LCD or Plasma. Broadband has two implementations known as DSL or cable modem. VOIP means voice over IP. Just pick up a sales paper and read the ads to learn the jargon. Some retailers have online tutorials to bring you up to speed.

Learn what devices and gadgets are used for. What does a wireless router do? What are some related devices and accessories? A wireless router manages Internet access, network administration and security, and wireless connectivity for multiple computers. Normally, a user needs a wireless adapter if he has a wireless router. The wireless adapter allows a desktop to communicate with the wireless router. Understanding what devices do and their relation to other devices is important.
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Tags : , , , , , Web Development
Posted by admin September - 22 - 2011 ADD COMMENTS

Since the use of computers has become very important nowadays, promotional mouse mats have received massive attention as well. Mouse mats are essential items to be used when a person performs work using a computer. Looking at the significance of mouse mats, many companies tend to take advantage of this scenario. Mouse mats are now used to promote brand names and company logos. Additionally, mouse mats can also be utilized as corporate gifts. This may due to the fact that mouse mats are easy to handle, they are cheap and can last for a very long time.

Perhaps you might have come across several online shops that also use mouse mats as their promotional items. There are many different versions of promotional mousemats – these items can definitely create a great impression to their recipient.

Are you a business owner and you are looking for promotional mousemats? Keep in mind that at present there are three basic categories of mouse mats. They are the desktop, counter and wrist mouse mats. Each of them is very popularly used so you can certainly choose one or a combination of all three versions to promote your business. All in all, promotional mousemats can really help a business soar to the top. Mouse mats have become a part of people’s life, so you can be rest assured that your business will be forever remembered.

Tags : , Tips
Posted by admin September - 22 - 2011 ADD COMMENTS

1. Defrag Disk to Speed Up Access to Data

One of the factors that slow the performance of the computer is disk fragmentation. When files are fragmented, the computer must search the hard disk when the file is opened to piece it back together. To speed up the response time, you should monthly run Disk Defragmenter, a Windows utility that defrags and consolidates fragmented files for quicker computer response.

* Follow Start > All Programs > Accessories > System Tools > Disk Defragmenter
* Click the drives you want to defrag and click Analyze
* Click Defragment

2. Detect and Repair Disk Errors

Over time, your hard disk develops bad sectors. Bad sectors slow down hard disk performance and sometimes make data writing difficult or even impossible. To detect and repair disk errors, Windows has a built-in tool called the Error Checking utility. It’ll search the hard disk for bad sectors and system errors and repair them for faster performance.

* Follow Start > My Computer
* In My Computer right-click the hard disk you want to scan and click Properties
* Click the Tools tab
* Click Check Now
* Select the Scan for and attempt recovery of bad sectors check box
* Click Start

3. Disable Indexing Services

Indexing Services is a little application that uses a lot of CPU. By indexing and updating lists of all the files on the computer, it helps you to do a search for something faster as it scans the index list. But if you know where your files are, you can disable this system service. It won’t do any harm to you machine, whether you search often or not very often.

* Go to Start
* Click Settings
* Click Control Panel
* Double-click Add/Remove Programs
* Click the Add/Remove Window Components
* Uncheck the Indexing services
* Click Next
4. Optimize Display Settings

Windows XP is a looker. But it costs you system resources that are used to display all the visual items and effects. Windows looks fine if you disable most of the settings and leave the following:

* Show shadows under menus
* Show shadows under mouse pointer
* Show translucent selection rectangle
* Use drop shadows for icons labels on the desktop
* Use visual styles on windows and buttons

5. Speedup Folder Browsing

You may have noticed that everytime you open My Computer to browse folders that there is a little delay. This is because Windows XP automatically searches for network files and printers everytime you open Windows Explorer. To fix this and to increase browsing speed, you can disable the “Automatically search for network folders and printers” option.

6. Disable Performance Counters

Windows XP has a performance monitor utility which monitors several areas of your PC’s performance. These utilities take up system resources so disabling is a good idea.

* Download and install the Extensible Performance Counter List(http://www.microsoft.com/windows2000/techinfo/reskit/tools/existing/exctrlst-o.asp)
* Then select each counter in turn in the ‘Extensible performance counters’ window and clear the ‘performance counters enabled’ checkbox at the bottom button below

7. Optimize Your Pagefile

You can optimize your pagefile. Setting a fixed size to your pagefile saves the operating system from the need to resize the pagefile.

* Right click on My Computer and select Properties
* Select the Advanced tab
* Under Performance choose the Settings button
* Select the Advanced tab again and under Virtual Memory select Change
* Highlight the drive containing your page file and make the initial Size of the file the same as the Maximum Size of the file.

Windows XP sizes the page file to about 1.5X the amount of actual physical memory by default. While this is good for systems with smaller amounts of memory (under 512MB) it is unlikely that a typical XP desktop system will ever need 1.5 X 512MB or more of virtual memory. If you have less than 512MB of memory, leave the page file at its default size. If you have 512MB or more, change the ratio to 1:1 page file size to physical memory size.
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Tags : , , , , , , , , Software