Posted inBlog Fundamental of computer
What is a Scanner? स्कैनर क्या होता है?
🎓 Lecture: What is a Scanner? 🔷 1. What is a Scanner? A scanner is an input device used to convert physical documents or images into digital format.It reads…
Posted inBlog Fundamental of computer
What is a Mouse?
🔷 1. What is a Mouse? 👉 A mouse is an input device.👉 It helps us to control the pointer (cursor) on the computer screen.👉 It is mainly used…
Posted inBlog Fundamental of computer
What is a Keyboard?||Keyboard क्या होता है?
What is a Keyboard? (In Hindi) 🔹 1. Keyboard क्या होता है? 👉 Keyboard एक Input Device है।👉 इसका उपयोग कंप्यूटर में letters (A-Z), numbers (0-9), symbols और instructions…
Posted inNetwork Operating System_LINUX
Linux Shell Command||Linux Shell Command क्या होती है?
🔹 1. Introduction (Linux Shell Command क्या होती है?) Shell एक प्रोग्राम होता है जो यूज़र से कमांड लेकर कंप्यूटर को काम करवाता है। Shell Commands वो निर्देश (Instructions)…
Posted inNetwork Operating System_LINUX
What is Root Account?
🔹 1. Introduction (परिचय) In Linux, there are different types of users.But Root Account is the most powerful user in Linux. Linux में Root Account सबसे ताकतवर (powerful) यूज़र…
Posted inNetwork Operating System_LINUX
Difference Between Linux and Windows
🔹 1. Introduction (What is Linux and Windows?) Windows and Linux are both Operating Systems (OS).An Operating System is a software that helps the computer work.Without an OS, your…
Posted inBlog
Input Units and Output Units in Computer
Input Units and Output Units in Computer 🔹 What is an Input Unit? An input unit is a device used to enter data and instructions into a computer. 👉…
Posted inBlog
What is Secondary Memory?||सेकेंडरी मेमोरी क्या होती है?
Secondary Memory in Computer 🔹 What is Secondary Memory? Secondary memory (also called external memory or storage) is used to store data permanently.Even after the computer is shut down,…
Posted inNetwork Operating System_LINUX
What is Pipe in Linux?
1. What is Pipe? In Linux, a pipe (`|`) is used to connect the output of one command to the input of another command.It passes the output from the…
Posted inNetwork Operating System_LINUX
Cyber Law (साइबर कानून) क्या होता है?
Cyber Law (साइबर कानून) क्या होता है? 🟢 सरल परिभाषा: Cyber Law का मतलब है— ऐसे कानून जो इंटरनेट, कंप्यूटर, मोबाइल, नेटवर्क और डिजिटल तकनीक से जुड़े अपराधों (crimes)…