Best Free Calling and Messaging Services Online

People don't like to pay a large amount of charges to communicate with their family, relatives and friends. Due to development or advancement in communication technology, many online applications are available that can  help us to communicate with our family, relatives and friends for free. VoIP services are making it possible to make free and unlimited calls anywhere in the World.  

WhatsApp

WhatsApp is a smartphone messenger uses 3G or WiFi to communicate with friends and family. You can send and receive messages, audio notes, pictures and video messages. It is free service for first year and then you have to pay only $0.99 USD per year. There is no other hidden cost, just download the application and use it to chat with your friends and family as much as you want, anywhere in the World. You can also enjoy group conversation friends by using WhatsApp. WhatsApp works with your phone number and there is no need for extra PIN or username. WhatsApp automatically use your address book to connect you with your contacts if the have WhatsApp Messenger. There is also no need to log-in or log-out again and again, WhatsApp is always on and connected. Share location, Custom wallpaper and notificatoion sounds, Email chat history, Exchange contacts, Landscape Mode are some other features of WhatsApp.

LINE

LINE is a VoIP application which allows you to make free calls and messages anywhere in the world. LINE is a very popular free calling application in many countries. LINE provides free high quality voice calls to talk with your family and friends as long as you want. Send messages with colorful icons and images. You can also share your location information with the help of LINE.  It is available for both PCs, Smartphones and Tablets. By using 'Timeline" on LINE you can see and comment on what your friends have posted, same as you do on your Facebook page. Through LINE official accounts you can receive messages from popular celebrities and singers. You need a 3G or WiFi internet connection to use LINE.   

iCall 

iCall is another well-known application which allow its users to send SMS, create video chats and make free calls to phones or another iCall user. A big advantage of iCall service over other free calling services is that you can chat with your friends even if they have not installed iCall. It is very popular due to its simplicity and social media features. You can share images and can chat on AIM, Windows Live, Facebook and many other social networking sites. It has more than 15,000,00 active users all around the World. 

Skype

Skype is one of the most famous and well known PC calling service. With the help of this calling application you can make video or audio free calls anywhere in the world. There are no limitaions of time and distance. Skype doesn't allow for free calls on cell phones therefore it can not be called a complete solution to all kind of communications. Skype provides other common features like text messages group calls, file sharing etc. but all of them are not free. These limitations are making Skype less popular than other services. 



All of above mentioned services are designed to save you money and cut down phone bills. Therefore these applications are very famous all around the World. LINE, iCall, Skype or WhatsApp whichever your choose are the best free communication services. 

Speed up Your Computer System

In this modern fast world every one needs a fast computer system to meet the requirements. There are many things that can slow down the operation of your computer, laptop and tablet system. To solve this problem, you need to care of some things to speed up your computer.

Many programs automatically run with the start of your computer. You never use these programs or only use them when needed. These unwanted or needless programs slow down the speed of your computer system. By closing these programs you can gain speed of your computer back. Only start those programs you need or want to work with and close the rest of the needless programs. You can also solve this problem by disabling the auto-run option of these programs and then start only those programs you need.

It is also an important point to note that scan your computer on regular basis. Keep your antivirus software updated so that it can detect latest viruses, malware and spyware. Some of viruses, malware and spyware programs are auto-run  They start automatically with the start of your computer to slow down its speed. It is not easy to understand that which program is virus, malware or spyware. You can speed up your computer by detecting and deleting these viruses, malware and spyware programs with the help of you updated antivirus program and regular scanning. If you are not connected with internet then turn off antivirus program and if you are connected with internet only turn on Firewall to protect you from threats. You can gain some computer speed by using these tricks.

Memory is other important thing to speed up your computer. Some latest games, videos graphic software application needs plenty of power and memory. You can speed up your  computer by using your computer or laptop memory carefully.  

Clean your computer on regular basis, dust is like death for your computer systems. Dust can slow down your entire computer or laptop system. it can also destroy many sensitive components of you computer system. You can clean your computer yourself or you can take services of any qualified professional. You can also set a plan to clean your computer system.  

Almost all operating systems provides a feature to speed up your hard disk. This feature is defrag which eliminate most of errors and problems from your computer system. When something is not working properly then your computer system show you an error message. Don't Leave and ignore these error messages which can cause more problems for your computer. Do something yourself to fix theses error messages and don't leave them without doing anything. These error messages can slow down your computer system.

About Bluetooth Mouse

Bluetooth Mouse is a one piece portable device, and used wireless technology. All desktop and laptop computer integrated with Bluetooth receiver can use Bluetooth Mouse. It is an alternative to the touch pad of laptops. It can also be used with mobile phones.

Bluetooth Mouse as Wifi laptops and cordless telephones uses Bluetooth 1.2 wireless technologies. Bluetooth has a battery time up-to three months. Optical engine of Bluetooth Mouse gives smooth tracking on a wide range of surfaces. Its powerful laser technology increasing the accuracy and responsiveness.

Very easy initial process is required to setup a Bluetooth Mouse then it can be turn on and off through a switch on it. Its USB adapter allows other Bluetooth devices to connect with computer. Bluetooth provides a great relief to those who want carry devices with them and want to avoid wired devices. Bluetooth Mouses are most suitable for laptops due to their Bluetooth connectivity.

Bluetooth mouse is technologically and physically different from regular wireless mouses. Bluetooth mouse generally consist on three button, right and left standard buttons and the third where the thumb rests. Its buttons are positioned close to the right thumb for the right handed users. Scroll wheel is also available for scrolling through the web pages.

Only attach a USB cable to get ride of batteries and it has 10 meter free space range. Bluetooth mouse gives absolute freedom from wires and can go into power saving sleep and awakens with a simple click during inactivity period. It fits into most hands due to its ergonomic curve and is much comfortable.

How to buy the Best Tablet System

Day to day innovation in computer and technology changing the way of life and introducing new fastest digital devices. First generation mobile technology moves from first generation to 2G and then 3G technology which allows internet use on mobile devices then 4G technology came into being. The difference between 3G and 4G technology is uploading and downloading speed of files, 4G technology is much faster then 3G.

This day to day development and advancement in technology is making it difficult that how to choose a digital device. There are many smartphone devices offering thousands of benefits and features. To buy a digital device is now become a difficult task. When we talk about how to select a laptop and tablet or whether a laptop is best or tablet, opens a new challenge. But there is no need to worry, by realizing some things, it will be easy for anyone to say laptop is best for them or tablet is a better.

When we compare laptop with a desktop computer, we saw that laptop is same as desktop computers but there are many differences in laptop and desktop computers. Desktop computer consist of a CPU, Monitor and peripheral devices but a laptop is all in one package and there in no separate keyboard, mouse or monitor  Desktop computers are not easily transportable due to heavy in weight but a laptop computer can be easily transported. The weight of desktop computer is more than 20kg but the weight of heaviest laptop models is not more then 8kg. Laptop computers are available in biggest screens of 19 inches. Another big benefit that a laptop computer have is built-in battery and you can work for 2 to 3 hrs after disconnection of electricity supply. All these features of laptop makes them better than a desktop computer.  

Tablet system is one of the latest electronic or digital device. We can place a tablet in between smartphone and laptop. As smartphone you can read email, share photos, view videos by accessing internet with a tablet device but tablet provide larger screen than smartphone. You can view and work on a big screen easily than working with a smartphone. Tablet systems are much more portable as compared to laptop. Tablet systems are also smaller as compared to laptop but provides much more functions in a smaller digital device. Tablet offers a vast variety of the free or inexpensive applications to perform almost all imaginable function.

Wireless Fidelity known as Wifi facilitate digital devices to connect to the internet by using a wireless access point. Smartphones, laptops and tablets provides Wifi functions to connect to the internet. Must ensure while purchasing a new wireless device that it is 4G capable, To get the benefits of fourth generation or 4G digital devices. Tablets and Smartphones use two Operating System, Android and iOS5. Android operating system adopted widely was designed by Google and more than 300,000 applications are available. Another Operating System iOS5 can only operate on Apple devices and 500,000 applications are available on this operating system.

Now it depends on you to select that which digital device is better for you and can fulfill you requirements and needs.