Digital marketing is the component of marketing that utilizes internet and online based digital technologies such as desktop computers, mobile phones and other digital media and platforms to promote products and services. The development of digital marketing during the 1990s and 2000s, changed the way brands and businesses use technology for marketing. As digital platforms became increasingly incorporated into marketing plans and everyday life, and as people increasingly started using digital devices instead of visiting physical shops, digital marketing campaigns have become prevalent, employing combinations of search engine optimization (SEO), search engine marketing (SEM), content marketing, influencer marketing, content automation, campaign marketing, data-driven marketing, e-commerce marketing, social media marketing, social media optimization, e-mail direct marketing, display advertising, e–books, and optical disks and games have become commonplace. Digital marketing also extends to non-Internet channels that provide digital media, such as television, mobile phones (SMS and MMS), callback, and on-hold mobile ring tones. The extension to non-Internet channels differentiates digital marketing from the commonly confused online marketing.

Healthy foods are those that provide you with the nutrients you need to sustain your body's well-being and retain energy. Water, carbohydrates, fat, protein, vitamins, and minerals are the key nutrients that make up a healthy, balanced diet. Our diet always plays a crucial role in the process of weight loss. Here are some recipes that may help you achieve your weight loss goals. Weight loss is often viewed as a huge challenge which requires one to be mindful of their diet and lifestyle at all times. While that might be necessary to an extent, it might not be as difficult as it may sound if you start with a little patience and consistency. A subtle tweak here and there in your diet and lifestyle might not be a huge deal to make it a mammoth of a challenge that thousands of links on the internet would have made it out to be.

Software, instructions that tell a computer what to do. Software comprises the entire set of programs, procedures, and routines associated with the operation of a computer system. The term was coined to differentiate these instructions from hardware—i.e., the physical components of a computer system. It is a set of programs, which is designed to perform a well-defined function. A program is a sequence of instructions written to solve a particular problem. And the Information technology (IT) is the uses of any computers, storage, networking and other physical devices, infrastructure and processes to create, process, store, secure and exchange all forms of electronic data.

Mathematics includes the study of topics such as quantity i.e. number theory, structure i.e. algebra, space i.e. geometry, and change i.e. analysis.

Technology is the sum of techniques, skills, methods, and processes that are used in the production of goods or services or in the accomplishment of objectives, such as scientific investigation. Technology is the knowledge of techniques, processes, and the like, or it can be embedded in machines to allow for operation without detailed knowledge of their workings. Systems i.e. machines apply technology by taking an input, changing it according to the system's use, and then producing an outcome are referred to as technology systems or technological systems.

Web development is the work of developing a Website for the Internet or an intranet. Web development includes tasks from developing a simple single static page of plain text to complex web applications, electronic businesses, and social network services. In detail, the list of tasks to which Web development commonly refers, includes Web engineering, Web design, Web content development, client liaison, client-side/server-side scripting, Web server and network security configuration, and e-commerce development.