Mujtaba Ansari

Mujtaba Ansari is a Software Engineer, Founder & CEO of The Tech Earth. He writes about technology, AI, software, cybersecurity, blogging, Health tech, Agri Tech and digital trends to help readers stay updated with the latest innovations.

Step-by-Step Guide to Understanding Computer Architecture Explained: Complete Guide for Beginners | Competitive Exams (2026)

Architecture of Computer : The overall design, structure, and operation of a computer is called computer architecture. Computer architecture describes: • How input and output devices are connected • How the CPU works • How memory is used • How all the components work together to process data Computer architecture is a framework design that […]

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Earn Money Online in 2026, top 10 Best AI Tools to  earn Money and make Passive Income – Complete Guide for Students & Beginners.

As applicants must be aware that nowadays Artificial Intelligence (AI) has become the biggest opportunity and the best platform for online earning. You must have heard or it must be in social media and news that people are earning lakhs of rupees monthly by using AI and social media. It is being told in news

Earn Money Online in 2026, top 10 Best AI Tools to  earn Money and make Passive Income – Complete Guide for Students & Beginners. Read More »

Important Full Forms (A to Z) – Complete Guide for Students & all Exams 2026 (Govt./ Private Sectors) : Computer, Banking, Education, Medical Healthcare & General Terms : –

Computer Related Full Forms: ALU – Arithmetic Logic Unit AI – Artificial Intelligence ASCII – American Standard Code for Information Interchange ANSI – American National Standards Institute CU – Control Unit CPU – Central Processing Unit BIOS – Basic Input Output System RAM – Random Access Memory ROM – Read Only Memory HDD – Hard

Important Full Forms (A to Z) – Complete Guide for Students & all Exams 2026 (Govt./ Private Sectors) : Computer, Banking, Education, Medical Healthcare & General Terms : – Read More »

AI vs Human Jobs Reality in 2026 : Will all jobs really disappear in just a few days?

What is Artificial Intelligence (AI) : Artificial Intelligence (AI) is a smart or fast technology that makes machines or computers think and act likehumans. Therefore, AI essentially means making computer programs smart so that they can think and actlike humans, and even much faster than them.Some AI Examples : Chatbots – Automated helpers on websites

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Development of Computer Technology: Timeline, Generations & Facts | From Abacus to AI: The Amazing Evolution of Computers – 2026 Up to date.

History of Computer – In the 19th century, British mathematics professor Charles Babbage introduced the term computer. It evolved from a wooden abacus to the latest high-speed microprocessor. Charles Babbage designed the Analytical Engine, the basis on which today’s computers operate. Computer technology continues to evolve from time to time. Therefore, the following is a

Development of Computer Technology: Timeline, Generations & Facts | From Abacus to AI: The Amazing Evolution of Computers – 2026 Up to date. Read More »

OpenAI CEO Sam Altman says that very soon AI will become a pay-per-use service like electricity – the more you use it, the more money you pay, just like electricity units get billed.

Sam Altman’s statement is that Artificial Intelligence (AI) could soon become a basic service like electricity. In the future, people will have to pay for AI according to their use, just like an electricity bill. Consider a simple example: ** Electricity example Like you use electricity: You get a connection from the electricity company. The

OpenAI CEO Sam Altman says that very soon AI will become a pay-per-use service like electricity – the more you use it, the more money you pay, just like electricity units get billed. Read More »

Introduction to Computer – Complete Beginners Guide (2026) | Basics Explained Simply

What is Computer ? A computer is an automatic electronic machine that accepts data, stores it, processes it according to the given instructions and provides the processed results as output as required. Father of Computer – Charles Babbage is considered the father of the computer. He was born in London. He was a mathematics professor who

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