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 Introduction to computer hardware Ports Connection points that we can connect devices to that extend the functionality of our computer CPU (Central processing Unit) The brain of our computer ,it does all the calculation and data processing. RAM(Random Access Memory) Our Computers short term memory. Hard drive Holds all of our data ,which includes all of our music, pictures ,application. Motherboard The body or circulatory system of the computer that connects all the pieces together. Program instructions that tell the computer what to do. External data bus (EDB) A row of wires that interconnect the parts of our computer. Clock speed  The maximum number of clock cycles that it can handle in a certain time period. CPU cache and overclocking In this reading, you will learn about the various levels of cache for central processing units (CPUs) and how a CPU processes and executes instructions. Additionally, you will learn about overclocking CPUs to maximize processing speeds. IT Su...

 Fb   Components of a Social Media Profile 1.Account Name 2.Profile Picture and cover photo 3.Contact information 4.Description 5.Call to action(CTA) 1.Account name * make it memorable and recognizable * add a descriptive keywords *add a location reference *stay consistent across channels 2.Profile Picture and cover photo * Logo as profiles picture *Cover photo *contact information Brand  A combination of elements or attributes associated with a business that make up an experience about that business. Brands Consist of : *Products or services *Feeling at a location *Logo ,Colors and images *Words  they use *The stories they tell *Principals or the values *connections The intangible sum of a products attributes its name ,packaging, and price ,its history, its reputation, and the way its advertised   

  Introduction Quick Response (QR) codes have become a ubiquitous part of our daily lives, seamlessly connecting the physical and digital worlds. From their humble beginnings in the automotive industry to their widespread use in marketing, retail, and beyond, QR codes have a fascinating history and a promising future. The Birth of QR Codes The story of QR codes begins in Japan in the early 1990s.  . The traditional barcodes used at the time could only store a limited amount of information and required a direct line of sight for scanning. Masahiro Hara, an engineer at Denso Wave, led the development of QR codes to overcome these limitations.  Today, QR codes are used in a myriad of ways across different industries: Marketing and Advertising : Businesses use QR codes to direct consumers to websites, social media pages, and promotional content. They are often found on posters, flyers, and product packaging. Retail and E-commerce : QR codes facilitate contactless payments, ...

  The Tech Industry in Sri Lanka: A Growing Hub of Innovation Introduction Sri Lanka, an island nation in South Asia, is rapidly emerging as a significant player in the global tech industry. With a strategic location, a highly educated workforce, and a growing emphasis on digital transformation, Sri Lanka is poised to become a hub of technological innovation and development. Historical Context Historically, Sri Lanka’s economy has been driven by agriculture, textiles, and tourism. However, in recent years, there has been a concerted effort to diversify the economy by investing in the tech sector. The government’s vision to transform Sri Lanka into a knowledge-based economy has led to various initiatives aimed at fostering innovation and technological advancement. Key Drivers of Growth Government Initiatives : The Sri Lankan government has implemented several policies to promote the tech industry. Education and Talent : Sri Lanka boasts a high literacy rate and a strong emphasis on...