MCQs on PDF (Portable Document Format) 1. PDF was originally developed by which company? a) Microsoft b) Adobe Systems ✅ c) IBM d) Oracle 2. What does the acronym PDF stand for? a) Portable Digital File b) Portable Docu…
Here’s a simple guide on how to take a screenshot on both PC (Windows) and Mac , with all the shortcut keys and methods. 🖥️ How to Take a Screenshot on PC (Windows) 🔹 1. Using PrtScn (Print Screen) Key Press PrtScn → C…
MS Excel Complete Notes for Exams (SSC, Bank PO, SBI, IBPS, RRB, UGC NET) 📘 1. Introduction to MS Excel MS Excel is a spreadsheet application developed by Microsoft. It is used for data entry , calculations , data analysi…
Chapter-Wise MS Access Notes 📌 Chapter 1: Introduction to MS Access MS Access is a Relational Database Management System (RDBMS) developed by Microsoft . It stores data in tables and allows users to create forms, queries,…