What is a computer program
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The Bootstrap Loader is the first program that runs when a computer turns on. It automatically executes to load the operating system, which then allows the user to run other programs like word processors or web browsers by downloading or installing specialist software. The Bootstrap Loader's purpose is to initialize the operating system startup.
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What is a computer program
- 1. What is a Computer Program?
- 2. What? • Sequence of instructions that enables a computer to do something – Can be any programming language • All instructions are translated into code that the computer can understand
- 3. Bootstrap Loader • The Bootstrap Loader is the first program that exists in the computer’s memory • Automatically executed by the processor when the computer is turned on
- 4. What happens next? • The operating system loads up (ie Windows, iOS or Ubuntu) • If you need to word process or browse the internet then you need specialist software which you can download or install
- 5. Question • What is the purpose of the Bootstrap Loader?