Linux Desktop ( Ubuntu - Fedora - Centos - OpenSUSE )

Explore the Ubuntu Linux desktop, including the top bar, left-side taskbar with activities, the lunch hour for quick access, and date/time, calendar, and notifications.

Learn how to take screenshots and record screencasts on Ubuntu using Kazam or Symbol screen recorder, including full screen capture, area selection, and save options.

learn to take screenshots in Linux with full screen, current window, or area selections, then open and edit images using a simple Linux image editor installed via software search.

Explore Ubuntu settings to manage network connections, IP, and Bluetooth, then customize wallpaper, theme, icons, and taskbar placement. Learn to adjust privacy, sound, display, keyboard language and time zone settings.

Explore three native Ubuntu apps: calendar, calculator, and system monitor. Learn calculator's basic and advanced modes, including sine, cosine, logarithm, financial, programming, and logic circuit options.

Install the latest Fedora updates by opening software from activities, downloading updates for the OS and applications, then review the desktop layout, taskbar, top panel, and system settings.

Discover how to play multimedia on Fedora and Linux using the Elysse media player, install it from the snap store, configure the equalizer, aspect ratio, subtitles, and set default apps.

Learn to record and edit audio on Fedora Linux with Audacity, installing via Snap Store and managing multi-track projects.

Learn to take screenshots on linux with the built-in app, using full screen, active window, and rectangular region modes, with optional delay, and save images to the pictures folder.

Learn how to open and edit images on Linux using a built-in viewer and the open source GIMP editor installed from Snap Store; navigate folders, zoom, and edit screenshots.

Control remote desktop on linux using TeamViewer, install it on Fedora, and connect to a Windows machine by exchanging a partner ID and password for remote control.

install and use Elysee to play multimedia on CentOS Linux, configure the equalizer, aspect ratio, and subtitles, set Elysee as the default media player, and manage video and audio playback.

Open PDF and text files on CentOS with default apps, web browser, and LibreOffice tools. Edit, annotate, print, download, watermark, and save with LibreOffice Draw and a simple text editor.

Explore working with Microsoft Office files on Linux using LibreOffice substitutes for Writer, Calc, Impress, and Draw, plus Microsoft Office Online via Office.com for Word, Excel, PowerPoint, and more.

Explore the built-in calculator with basic to programming modes, and use the system monitor to track processes, RAM, CPU, and file system, and the kill command to end a process.

Explore setting up Android Studio, Visual Studio Code, and Eclipse on Linux, using Snap Store to install apps, and enable cross‑platform development from Windows or Mac.

Learn how to install OpenSUSE, either from a USB bootable drive or a VMware virtual machine, and configure language, repositories, desktop, and user settings.

Learn how to download and install a web browser on openSUSE, including using Google Chrome's rpm package, installing it, and setting it as the default browser alongside Firefox.

Install and activate snap-store on OpenSUSE, then open the software store to search for apps, including browsers, and install them.

Control a remote desktop on Linux using AnyDesk, install the package, and connect to Windows or Linux machines for cross-system remote access.