I don't know how much you remember about installing, Dave, but here's a portion from the Felicia User Guide that might be helpful for you:
Install new applications
Some of the most popular applications which are not installed by default in Linux Mint
are Opera, Skype, Acrobat Reader, Google Earth and Real Player. You might also want
to add games (a lot of nice free games are available for Linux).
MintInstall, the Software Manager
The easiest way to install software in Linux Mint is to use mintInstall, the Software
Manager.
Open MintMenu and select “Software Manager”.
The Software Manager lets you browse the software made available for Linux Mint. You
can browse by category, search by keyword or sort the software by rating and popularity.
The Software Manager synchronizes itself with an online portal called the Linux Mint
Software Portal. By logging in the Software Portal you can review and rate software
applications.
You can visit the Linux Mint Software Portal at
http://www.linuxmint.com/softwareSynaptic & APT
If you want to install more than one application or if you’re looking for something which
is not in the Software Portal or in the Software Manager, Linux Mint provides two other
ways to install software. One is a graphical tool called “Synaptic” and the other is a
command line tool called “APT”.
Let’s see how we can install Opera (an alternative to the Firefox Web Browser) with
these tools instead:
Open MintMenu and select “Package Manager”.
Click on the “Search” button and select “opera”. Then go through the list of packages and
find the one corresponding to the Opera Web Browser. Tick the box and select “Mark for
Installation” then click on the “Apply” button.
Now let’s see how we could have installed Opera using the APT command line tool.
Open MintMenu and select “Terminal”. Then type the following command:
apt install opera
Note: Make sure synaptic is closed before using APT. Synaptic is using APT in the background so both
can’t run at the same time.
As you can see APT is extremely easy to use but it’s not graphical. It’s OK. If you’re
starting with Linux you probably prefer to deal with a graphical interface but as time goes
on you’ll prefer things to be fast and efficient and as you can see the fastest way to install
Opera is to type “apt install opera”. It can’t be simpler than that.
There is one important difference between the Software Manager and Synaptic/APT
though. With Synaptic and APT you basically deal with packages. In our example the
Opera application was very simple and was only made of one package which name was
also “opera”, but it’s not always like this, and you might sometimes not know what the
name of the package is. Sometimes you might not even have access to the packages for a
particular application.
The Software Manager is different because it lets you install “applications” by getting the
right “packages” for you, not only from the repositories (packages databases) that
Synaptic and APT have access to, but also from other places on the Internet.
So you might use the Software Manager for two different reasons:
- Because you’re not used to APT/Synaptic
- Because it can actually install applications you don’t have access to using other
tools.
Remove applications
Removing an application is quite easy in Linux Mint. Simply highlight the application in
mintMenu, right click on it and select “Uninstall”.