Assalam.u.alaikum!

Hi guys I hope you all are doing good in life, my advice to you all is to keep working hard. May Allah make it easy for everyone in life.
So I am here with the 4rth lecture on Linux Operating Systems (Ubuntu 20.04). I was very grateful to see your positive response to the early lectures. So let's begin with the learning.

1- Installation of Web-Browser(Opera):

• First, we will open the terminal using the shortcut key {ctrl+alt+T}.
• Then we will run the command below:

sudo apt install opera-stable

• Then it will ask for your password, after entering the password press enter then the terminal will start reading the package.

As I already have installed this package, so it will stop at this.

2-Installation of Telegram

• First, we will open the terminal using the shortcut key {ctrl+alt+T}.
• Then we will run the command below:

sudo apt install telegram-desktop

• Then as you can see below
  Telegram
  has been downloaded.

3-Installation of VLC:

First, we will open the terminal using the shortcut key {ctrl+alt+T}.

• Then we will run the command below:

sudo apt install opera-stable

• Then it will ask for your password, after entering the password press enter then the terminal will start reading the package.

As I already have installed this package, so it will stop at this.

Conclusion:

So that was the Fourth lecture about the Softwares of the Linux operating system, ubuntu in particular. And that is how we download different packages using terminal and terminal commands. Hope to see you in the next lecture, If anyone has any questions regarding this lecture he/she can ask anything in the comments.

Regards:@qaisali49