Tuesday, 29 September 2015

Introduction to WhatsApp

Introduction:
WhatsApp Messenger is a cross-platform mobile messaging app which allows you to exchange messages without having to pay for SMS. WhatsApp Messenger is available for iPhone, BlackBerry, Android, Windows Phone and Nokia and yes, those phones can all message each other! Because WhatsApp messenger uses the same internet data plan that you use for email and web browsing, there is no cost to message and stay in touch with your friends.
In addition to basic messaging WhatsApp you can create groups, send each other unlimited images, video and audio media messages.

Founder:

WhatsApp Inc. was founded in 2009 by US citizens Brian Acton and Jan Koum (also the CEO), both former employees of Yahoo!, and is based in Mountain View, California. The company employs 55 people. The company is currently in the process of takeover after Facebook announced acquisition of WhatsApp on Feb 19, 2014, for US$19 billion.

 

Technical:

       WhatsApp uses a customized version of the open standard Extensible Messaging and Presence Protocol (XMPP). Upon installation, it creates a user account using one's phone number as the username.

WhatsApp software automatically compares all the phone numbers from the device's address book with its central database of WhatsApp users to automatically add contacts to the user's WhatsApp contact list. Previously the Android and S40 versions used an MD5-hashed, reversed-version of the phone's IMEI as password, while the iOS version used the phone's Wi-Fi MAC address instead of IMEI. In 2012 update to generates a random password on the server side.

 

Platform Support:

After months at beta stage, the application eventually launched in

i) November 2009 on the App Store for the iPhone.

ii) January 2010, support for BlackBerry smartphones.

iii) May 2010, support for Symbian.

iv) August 2010, support for Android.

v) In 2011, support for Nokia Series40 & a month later Windows Phone.


Achievement: (Regular Users - 500,000,000)

Half a billion people around the world are now regular, active WhatsApp users. In the last few months, WhatsApp grown fastest in countries like Brazil, India, Mexico, and Russia, and users are also sharing more than 700 million photos and 100 million videos every single day.

Wednesday, 23 September 2015

Success Story of a Small Town Boy

Success Story of a Tenderbolt


              Sanmit Shah is from from Telhara, a Taluka in Akola District, Maharashtra. 26 years old Sanmit grew up in a humble family where education was held very highly and there were high hopes from him. His father is an Agriculturist while his mother is a homemaker. “I completed my S.S.C & H.S.C but was a pretty average student,” he says. His father wanted Sanmit to become a doctor but he wasn’t good with academics and scoring ‘marks’.
              Sanmit was creative and loved science, which led him to participate in NCSTC competition till National Level and he received the ‘Child Scientist’ award from GOI. But performance in school remained average and he couldn’t get through to MBBS, his father’s dream. “It was good in a way. We had to settle for Computer Engineering in St. Francis institute of Technology, Mumbai.
              This is when he got his first laptop and was introduced to massive, exciting internet. “I was amazed at how information is available free of cost and how business can be built using it!” says Sanmit. Through his college, he got a job at Mphasis which he did for three months. Not really interested in coding from a cubicle, Sanmit was thinking of ways in which a business can be built using technology. To gain more knowledge, he joined Edelweiss Broking Ltd. as an Equity Sales Executive. “I performed well in Edelweiss and later after three months joined Tendernews.com because of the concept they were working on,” says Sanmit.
              After three quick stints, Sanmit took some time out and decided to start up on his own. This is how TenderBolt came into existence in October 2012. His previous employer was certainly an influence with what he currently does. Registered as Ibay Solutions Pvt. Ltd., TenderBolt is a portal dealing in Global Procurement Information Business. They collect and consolidate Tenders, Projects, Procurement News, Contract Awards, RFQs, RFPs, from more than 10,000+ different sources, more than 150+ countries and provide this information to their clients (Global MNCs) through host of Online services like website access & Email Alerts within 24 hours.
Business Model:
              TenderBolt has an algorithm which goes through hundreds of sites and gathers information about tenders and contract awards. This information is then brought together into one consumable report. In the initial days, Sanmit floated around a few samples of the kind of reports they were offering and the clients found value in them.  He moved his business to Mumbai where he manages a team of 7 at the moment.
              TenderBolt works on an annual subscription model and takes advance from clients to subscribe to their services. Talking of the traction, Sanmit says, “Well, we launched our website in May 2013. It was difficult to grow in such competitive market but still we manage to do business of more than EURO 20,000 in the first 12 months.” Their ideal target market includes all global MNCs interested in tendering, but their focus is on Europe, Middle East & South East Asian companies. Sanmit started out with midsized European companies which were familiar with such services and then expanded.

Monday, 14 September 2015

To use the Pen Drive as a system RAM, perform the following instructions:



Attach the Pen Drive at least having memory of 1GB to the system USB port, After detection of Pen Drive, you should do the following things Carefully:




1) Go to My Computer and right click it, then go to the Properties,
2) now go to Advanced and then to the Performance settings,
3) Now again Advanced, and go to Change, in the Change, select the pen drive which u inserted. Then click on the Custom size and "check the value of space available",
4) Please Enter the Same in the Initial and Maximum Columns also.
5) Now your Pen drive space is used for the System Virtual Memory, Just Restart and enjoy the Faster and Furious PC.