Simple Tech with Abhishek

  Session -1(Operating System & Basic File Operations) Operating System: An operating system is a system software that acts as an interface between the user and the computer hardware. It manages all hardware and software resources of the computer and provides services for computer programs to run efficiently. Functions of Operating System: 1. Memory Management: Operating System manages the computer's memory- it keeps track of each byte and decides how much memory to allocate to processes. 2. Process Management : Operating System manages running programs (processes), their execution, and multitasking.  3. File Management: It handle file creation, deletion, reading, writing, and organization into directories/ folders. 4. Device Management: OS controls and coordinates all input/output(I/O) devices like keyboard, mouse, printer, etc. 5. User Interface: Provides interface (like GUI or Command Line) for user interaction with the system. 6. Security and Access Control: Protect...

                            Session -1 (Introduction to Word Processing) 1. What is Word Processing? Word processing refers to the process of:  Typing, formatting, editing, and laying out the content of a document using software. The software used for creating such documents is called a Word Processor. Types of Documents Created using Word Processors: Invitation cards, Newsletters, Resumes, Letters, Notices, Visiting cards, Greeting cards, Books, booklets, Pamphlets, Calendars, Reports, etc.  All these documents can be created easily using the features of a word processor. Major Features of a Word Processor software:  1. Text Editing & Formatting: Change font, size, style, color, paragraph alignment, line spacing. 2. Auto-Correct & Auto-Complete: Save time by fixing typing errors and predicting words. 3. Insert Elements: Add images, tables, charts, shapes, headers & footer, page numbers. 4....