Q.16 Explain step to install linux.
Solution :-
Steps to Install Linux.
Linux is an open-source operating system widely used for personal, professional, and server applications.
It is known for its security, flexibility, and stability. Installing Linux involves downloading the appropriate distribution, creating a bootable USB, and setting up the system.
Below is a step-by-step guide to installing Linux on a computer.
1. System Requirements
Before proceeding with the installation, ensure your system meets the basic requirements:
✅ Processor: 1 GHz or faster (dual-core recommended)
✅ RAM: Minimum 2 GB (4 GB or more for better performance)
✅ Storage: At least 20 GB of free disk space
✅ USB Drive: 8 GB or larger for creating bootable media
✅ Internet Connection: Recommended for downloading updates and additional software
2. Choose a Linux Distribution
Linux is available in multiple distributions, each designed for different users. Popular distributions include:
Ubuntu (Beginner-friendly, widely used)
Debian (Stable and reliable)
Fedora (Latest software and security updates)
Arch Linux (Highly customizable for advanced users)
Linux Mint (User-friendly, similar to Windows)
Kali Linux (Used for cybersecurity and penetration testing)
Visit the official website of your chosen distribution and download the ISO file.
3. Create a Bootable USB Drive
To install Linux, create a bootable USB drive using the downloaded ISO file.
Using Rufus (For Windows Users)
Download Rufus from https://rufus.ie and install it.
Insert the USB drive into your computer.
Open Rufus and select your USB under Device.
Click Select and choose the Linux ISO file.
Keep the partition scheme as GPT (UEFI) or MBR (Legacy BIOS) based on your system.
Click Start and wait for the process to complete.
Using Balena Etcher (For Windows, Mac, and Linux Users)
Download Balena Etcher from https://www.balena.io/etcher.
Open the software and select the Linux ISO file.
Choose the USB drive and click Flash to create a bootable USB.
4. Boot from USB Drive
Insert the bootable USB into the target computer.
Restart the computer and enter the BIOS/UEFI settings (Press F2, F12, DEL, or ESC, depending on your device).
Navigate to the Boot Order and set the USB drive as the first boot device.
Save changes and exit BIOS (Press F10 to save and restart).
The system will boot into the Linux installation menu.
5. Install Linux
Once the system boots from the USB, follow these steps to install Linux:
a) Select Installation Language
Choose your preferred language and click Continue.
b) Try or Install Linux
You can either Try Linux (run it without installing) or Install Linux directly.
Click Install Linux to proceed.
c) Keyboard Layout
Select the appropriate keyboard layout and click Continue.
d) Update and Software Options
Choose between:
✅ Normal Installation (Includes a web browser, office tools, and media players)
✅ Minimal Installation (Basic utilities with fewer applications)
Check Download updates while installing Linux for the latest security updates.
e) Choose Installation Type
Select one of the following options:
✅ Erase disk and install Linux (Deletes all data and installs Linux as the only OS)
✅ Install alongside Windows (Creates a dual-boot setup)
✅ Something else (For advanced users who want to manually partition the disk)
Click Install Now and confirm changes when prompted.
f) Select Time Zone
Choose your time zone and click Continue.
g) Create a User Account
Enter your name, computer name, username, and password.
Choose Log in automatically or Require password to log in.
Click Continue to proceed.
6. Complete Installation
The installation process will begin, which may take 15-30 minutes depending on system speed.
Once installation is complete, a message will appear: “Installation Complete”.
Click Restart Now and remove the USB drive when prompted.
7. First Boot and System Setup
After restarting, log in using the credentials you created.
Run Software Updates to install the latest security patches and drivers.
Install essential applications like web browsers, media players, and productivity tools.