Various researchers have highlighted the importance of the introduction of visual learning in mathematics. Visual representation in mathematics is important for teachers and for pupils in their teaching and learning of mathematics, respectively. Various visual learning platforms are used in mathematics. This research concentrates on 2-D and 3-D visual learning technologies such as MIT App Inventor and Kudo Game Lab for elementary school.

The article highlights Big Data and Internet advertisement problems. It describes the role of Big Data in the Internet advertising, and their interaction. The article explains the development and implementation of the Web-page concept, and evaluation of its effectiveness, as well as the obstacles for the work with Big Data. It thoroughly studies the role of big data in marketing.

The blossoming of a significant number of social networking sites, blogs, and microblogs has given a podium for general masses to voice their opinion regarding social topics, economic issues, political matters, market trends etc. However, this sudden eruption of review data had opened floodgates to unmanageable records as it is almost impossible for any individual or organization to manually extract any useful information from it. Opinion mining or sentimental analysis is a natural language processing which can obtain the opinion or feeling of people about any particular product or subject. The main focus of this paper is to find a method to perform sentiment analysis of Twitter which is one of the most prevalent microblogging sites. The lexical method proposed in this paper classifies the tweets as positive, negative or neutral depending on the polarity of the words in it. Also, the role of negation words has been investigated.

Security issues and exploded human population in the world have dictated many new trends to defend haves from have-nots and vice versa, like globalization through social media while maintaining the geographical boundaries and concept introduced under WTO (World Trade Organization)- Free trading in the world. We know that Globalization is the most significant part of this century which is based only and only upon developments in Information Technology in form of Networking and Software solutions. As business grows, multiregional offices are needed and they required networked computing and information services. For example In Pakistan, lots of offices of multinational companies are working and they are developing and enhancing their business by full filling the demand and needs of customers of the particular city or country. The demand is increasing manifold with every day passing. So huge computing and storage power is needed everywhere and to everyone at every moment which is beyond the capacity of traditional systems already in vogue. New solutions like Cloud computing seems the solution to address such multi-scaled demands. Education system nowadays is the growing business in Pakistan, in this we paper we studied in detail the Education System of Pakistan, what are the flaws of current system and how a new cloud based E-Learning solution helps to improve this system.