free internet calling app for pc


The Requirements for iPhone Development

To develop software for the Apple iPhone, you need Apple’s iOS Software Development Kit (SDK), a computer that can run the SDK, and a basic understanding of object-oriented programming languages like C. The iOS SDK contains Xcode, Apple’s proprietary integrated development environment, as well as other tools used to test application performance, and design user […]



How to Convert Mobile Phones to Walkie Talkie

Push-to-talk cellular is an option available to cellphones and smart phones. Push-to-talk technology allows cellphone owners to use their phone as a walkie-talkie in an unlimited range. The technology connects to another device instantly, and utilizes the speaker phone. Multiple contacts can be reached at the same time by pressing a single button. If the […]



How to Connect My iPhone’s Microphone to My Computer

Your iPhone can serve as much more than a phone. For example, with the right app, you can turn your iPhone into a microphone that connects to your computer. Because of the way the device transmits sound, most computers won’t recognize the iPhone as a microphone if you plug it in with its cable, but […]



How to Get

"Dragon Fable" is an animated role-playing game set in a world filled with weaponry, heraldry, battles and dragons. Players can choose to play in a realm that is parallel to that of other players or they can use multiplayer function to interact with people all over the world. "Dragon Fable" is unique in that it […]



How to Reinstall Yahoo Mail on a Mobile Phone

One advantage of a web-based email service, such as Yahoo!, is you can check it whenever you like. With newer mobile phones, it is even easier. Generally, accessing Yahoo! email on your phone is reliable, but the app may reach a point at which it stops downloading your mail, and no troubleshooting seems to help. […]



Questions on a Passport Application

The questions on a U.S. passport application are designed to establish your identity as well as your eligibility for a passport. Only American citizens and non-citizen U.S. nationals (residents of the U.S. Pacific territories) are eligible for U.S. passports. The form does not ask about political or religious affiliation and does not get into your […]



How to Access an EverFocus DVR From an iPhone

EverFocus produces a line of DVRs that serve a number of different home and business uses. As a result, there are a number of different reasons why you may want to access your EverFocus DVR remotely. One way to remotely access it is through the use of a free iPhone application called MobileFocus by EverFocus. […]



How to Install Blackberry App World

Applications on your BlackBerry enhance the device’s system and features. To find these applications, you first need to install BlackBerry App World, an application store with apps — some free, some paid — for BlackBerry devices. You can install App World using the software in your BlackBerry, or transfer it to your device using your […]



How to Check Your Walmart Application

With more than 11,000 stores worldwide and 1.3 million associates in the United States, Walmart is the largest employer in the United States and one of the biggest retailers in the world. While Walmart does not currently have a system in place to allow you to check your job application online, you can still check […]



Why Does My Skype App Say

Communicating has never been so easy, especially when technologies combine to be even more powerful. Smartphones can now access Voice over Internet Protocol (VoIP) services like Skype as an app. You may encounter some issues or problems with the Skype app, such as a "waiting" indicator; a period of working out the bugs in these […]



How to Change App.Path in VB6

The “App.Path” notation in Visual Basic 6 (VB6) sets the current application’s active path. The App.Path function is shorthand notation that identifies the location of all the custom software’s executable files. You change the App.Path location using the “SetCurrentDirectory” Windows function. This function sets the active directory to the specified location, so you can change […]



Do Apps Keep Running on My iPhone when I Close Them?

Apple´s iPhone device is capable of multitasking — running a range of applications at the same time. If you close a program or access another app using the iPhone´s home screen, the original program does not exit completely. Instead, it continues to run in the background on your iPhone. Background Apple´s iPhone smartphone uses the […]



Can I Download Apps on an Unlocked iPhone?

The primary disadvantage of using an unlocked iPhone — in other words, one reprogrammed to allow you to use it on any carrier’s network — is you can’t update either the phone’s operating system or its carrier software during an iTunes sync, as doing so relocks your phone to its original network. Unlocked phones don’t […]



How Do I Import Apps to Xcode?

Apple Xcode is the development tool used to create applications for the Mac OS and iOS devices, combining Objective-C programming with an interface builder to link, create and test all parts of your software. When you have created your application from scratch and on your own computer, it is easy to find and open the […]



How to Get the Facebook App for the PS3

Unlike the PlayStation 2, the PlayStation 3 is a multi-media console that allows users to play video games as well as share photos and videos, browse the Internet and listen to music. With a fully functional web browser, the PlayStation 3 has the ability to support the Facebook Application. The Facebook “App” has the ability […]



How to Get Metro PCS Apps

MetroPCS users have access to hundreds of applications, sometimes called apps, and games available directly from the @Metro store on the phone. Apps include instant messengers, news and weather, music players and currently popular games. Users must have money available in their MetroConnect account to cover the cost of the app or game plus any […]



How to make apps for Blackberry App World

Pretty much everyone has seen commercials for iPhone apps, but did you know that Blackberry has an app store as well? And while you can only develop iPhone apps on very specific Apple hardware, Blackberry apps can be developed on any platform that allows Java development, which is pretty much every platform! With literally millions […]