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IT Certification for Entry level Jobs

The most influential industry in today's world is technology, which is reshaping all business sectors by establishing new trends and accelerating transformative changes. Really, it is quite challenging to picture a world without technology.

The internet has developed into one of the most important tools for communication, information, and entertainment in the modern, globalised world owing to smartphones, search engines, and social media. While modern life is becoming more and more digital, only a handful number of companies—including Google, Amazon, Meta (previously Facebook Inc.), Apple, and Microsoft—dominate the digital world.

The five tech giants, formerly known by the abbreviation GAFAM but now referred to as GAMAM or GAMMA, have users based in the billions and a combined market value of about seven trillion dollars, making them the biggest internet corporations in the world.

The Big Five firmly establish their digital footprint and increase their sway over the world economy with each new service, goods and innovation. According to brand value, Google, Amazon, Meta, Apple, and Microsoft are currently among the top 10 most valuable firms in the world.

Leading Tech companies in world


Microsoft Corporation, based in Redmond, Washington, is among the world's biggest corporations founded by Bill Gates and Paul Allen on April 4, 1975

Products like Microsoft windows, MS Office, Internet Explorer used by almost every professional around the world. By extending its services to other types of software in addition to operating systems, it has increased its market share. Additionally, it increased revenue through inorganic expansion by acquiring a number of businesses.

Microsoft shares sold at over $283 per share and sustained a market capitalization of over US $2.123 Trillion as of April 2022. The acquisition of LinkedIn cost Microsoft $26.2 billion in 2016, and the acquisition of Skype Technologies cost Microsoft 8.5 billion. A significant paradigm shift in Cloud technologies and inventions has resulted from the environment's ongoing development, and Microsoft is striving to lead this new era by dominating it.


Apple, Inc. engages in the design, manufacture, and sale of smartphones, personal computers, tablets, wearables and accessories, and other variety of related services.

Its products and services include iPhone, Mac, iPad, AirPods, Apple TV, Apple Watch, Beats products, Apple Care, iCloud, digital content stores, streaming, and licensing services. The company was founded by Steven Paul Jobs, Ronald Gerald Wayne, and Stephen G. Wozniak on April 1, 1976 and is headquartered in Cupertino, CA.


Google Inc., a search engine business that later became Alphabet Inc. (GOOGL), was established in 1998. Since then, Google has grown to become the most widely used search engine on the planet, controlling 92% of the market.

In the past 20 years, the corporation has expanded far beyond search engines. It underwent a reorganisation in 2015 and established the Alphabet holding company. The parent company owns several other businesses in addition to its major subsidiary, Google. While some of these businesses are divisions of Google, others are held separately by Alphabet.

Amazon Web Services

In 2006, Amazon Web Services (AWS) began offering organisations with web services for IT infrastructure, which is now referred to as cloud computing. The ability to replace upfront capital infrastructure costs with low variable costs that grow with your organisation is one of the main advantages of cloud computing. Businesses don't have to prepare for and buy servers and other IT infrastructure in advance owing to the Cloud. Instead, they can quickly put up hundreds of thousands of servers and produce results more quickly.

You can develop, explore, and iterate quickly with the help of AWS's extensive global cloud infrastructure. You can instantly deploy new apps, instantly scale up as your workload increases, and instantly scale down based on demand rather than having to wait weeks or months for hardware. You still only pay for what you use whether you require one virtual server or tens of thousands, whether you require them for a few hours or continuously.


Meta Platforms is the parent company of a number of well-known social networking and social media platforms, such as Facebook, Messenger, Instagram, and WhatsApp. One of the company's more well-known platforms, Instagram, has amassed over 1.2 billion monthly users, while Facebook, the most famous social media network in the world, has approximately 3 billion. In 2021, Meta Platforms contributed close to $118 billion in revenue, primarily from advertising.

Other than these five main tech companies there are companies like Tesla, Tencent Holding, Samsung Electronics are rated as most valuable tech companies in 2022. Here are the list of 10 most valuable companies with their market value as of July 2022.

World Largest Tech companies

Entry level certification to launch your Career in IT Industry

  • Microsoft Technology Associate courses (MTA)

  • Microsoft 365 Fundamentals

  • Microsoft Azure Fundamentals

  • Apple Certified Support Professional (ACSP)

  • AWS Certified Cloud Practitioner

  • Certified Scrum Master (CSM)

  • Cisco Certified Network Associate (CCNA)

  • Cisco Certified Technician (CCT)

  • Comp TIA A+

  • CompTIA IT Fundamentals+ (ITF+)

  • CompTIA Network+

  • CompTIA Security+

  • ITIL 4 Foundation

  • Linux Essentials Professional Development Certification (PDC)

  • PMI Certified Associate in project Management (CAPM)

  • Systems Security Certified Practitioner

These certification will help you to start your career in technical industry. You will shortly receive more in-depth information regarding these certifications.

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