Introduction to Ubuntu: A Beginner's Guide

Overview

• Ubuntu is a Linux-based operating system, ideal for beginners, especially for Windows or Mac OS users.
• It is free, open-source, and can be used as a primary OS or alongside another OS.
• Download the Ubuntu ISO file from their official website.
• Installation guides are available for both Windows and Mac OS.
• Video tutorial available for installing Ubuntu in VirtualBox.

User Interface

• Top Bar: Access search via Activities, manage workspaces, adjust settings, view date/time, and system notifications.
• Dock (Launcher/Sidebar): Located on the left; shows file explorer, favorite programs, and running applications.
• App Drawer: Find installed programs here.
• System Indicators: Adjust volume, network settings, lock screen, and power options.

Basic Features

• Dock Operations:
  • Left-click to open programs.
  • Right-click for app-specific functions (e.g., Firefox options).
  • Drag icons to rearrange.
  • Add frequently used apps to Favorites via right-click.
• Workspaces:
  • Create multiple desktop environments.
  • Move windows between workspaces using Activities.
  • Use the workspace selector to switch between them.

Installing New Programs

• Ubuntu Software Application:
  • Access from Dock or App Drawer.
  • Use search or browse categories to find programs.
  • Install programs like Darktable for photo editing.

Default Applications

• Web Browsers: Firefox pre-installed. Alternatives include Chromium, Opera, Brave, and Vivaldi.
• Office and Email:
  • LibreOffice suite: Alternatives to Microsoft Office.
  • Thunderbird Mail for email management.
• Media Management:
  • Rhythmbox for music and podcast organization.
  • Shotwell for photo management.
  • Videos (Totem) for video playback; alternatives include SMPlayer and VLC.

Customizing Settings

• Access Settings:
  • Via system indicator in the upper right.
• Appearance:
  • Change desktop/lock screen wallpaper.
  • Adjust dock settings (auto-hide, icon size, and position).
• Privacy and Devices:
  • Adjust screen lock settings.
  • Manage displays, keyboard, and mouse settings.
  • Enable nightlight to reduce eye strain.

Keyboard Shortcuts

• Learn shortcuts to save time.
• Super Key:
  • Windows: Windows key
  • Mac: Command key
  • Chromebook: Key with magnifying glass

Conclusion

• For more advanced topics, provide feedback in comments.
• Subscribe to Tech Gumbo for more tutorials.