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There are two ways to install QGIS. This video demonstrates the easy way to install only the QGIS components you want, and the easy way to update when a new version comes out.
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0:01
so let's go over how to install qgis I'm
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on a brand new machine here that has
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never had qgis installed so it's a
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really good opportunity to show you how
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I like to install this from the GetGo
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I'm just going to search
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for qgis here in
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Google and hopefully this runs quickly
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there we go and I'm going to just come
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here and click on
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download and you'll see on the qgis main
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page page if you go to qgis org there
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will be a download option
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there website's taking just a minute to
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load okay so here's the page you come to
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on the download I'm just going to skip
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this and go to the download now you'll
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see a couple of different options
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there's three options for installing one
0:53
is the long-term version for Windows I
0:55
recommend installing the long-term
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version just because uh you won't have
1:01
to worry about updates for quite some
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time uh you can install the latest
1:05
version which give you access to the
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most recent features and most upto-date
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features if you want some of the newer
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features there um and then there's the
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Osgo 4w Network installer with the
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network installer you can install any
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version of qgis and it gives you some
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other options I prefer to use the
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network installer because it gives you
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more granularity over what you install
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and you can update individual components
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of qgis individually as needed so this
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is how I will do it you can use the
1:33
simpler versions if you like to but this
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is going to be pretty simple as well so
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I'm just going to click this to
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install um I'm going to click
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on to download the install right here to
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run it this link
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here and we'll just download this as the
1:50
Osgo 4w
1:53
setup so now that that's installed I'm
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going to go ahead and run the setup
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executable uh let's s the press install
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just to make things easy here and I'll
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show you how we can update this later
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we're going to install the qgis
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long-term release we can also select if
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we want to install GLE gll or grass
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we'll just keep the LTR for now and
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click next we'll accept the license
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terms for any required
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licenses and then we're going to see
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qgis in here um this will take a few
2:31
minutes it's going to install everything
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we need so I'll pause this while we
2:35
install and then I'll come back and show
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you the
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result okay so our installation is
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complete that took about 5 minutes um it
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did ask me if I wanted to update the
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registry and I said yes uh so we going
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to click finish here and then we'll go
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find our qgis install and there it is
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qgis desktop 3.4.1 two and we will open
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this up it'll take just a minute here
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here to open it's opening on my other
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screen so I'll pause this while it goes
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and pull it on
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over okay so qgis is open and there it
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is we are now ready to get started with
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qgis um I told you I would show you how
3:18
this installer can work for updates so
3:20
let's go ahead and demonstrate that now
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as well let we just go ahead and open up
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uh where I saved this so the downloads
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and if I open up my setup executable I
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can come down here I can choose express
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install and I can click next and I can
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choose different things to install here
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and we'll go through and install those
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again I'm going to go back I'm going to
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go to the advanced install let's go next
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let's go and start from the
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internet and let's do just me for now we
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can keep these defaults we'll keep these
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defaults we'll keep this default we'll
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click on OS goo. org for the download
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and now we're going to see options for
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things we can install so we have these
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command line utilities and you'll see
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that by downloading or installing qgis
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we already have some of these installed
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and we could go and we could change
4:14
these versions We could reinstall we
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could install from Source we can keep
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the version we can do a new version we
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can keep the version we have we have a
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lot of options just by clicking on this
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here okay so these are the command line
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tools that were
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installed now I'm going to minimize this
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and I'm going to go to the desktop and
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here's how you can update qgis uh if you
4:36
want to so you can see we have the qgis
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desktop long-term release installed we
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can change this if we would like to um
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we can come down here we have the qg
4:47
isltr full LTR full free we have all
4:51
those things installed let's say that I
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wanted
4:54
to install qgis full um and not the
5:02
LTR or qgs desktop here I could just
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come over here and click on this and get
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version
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3.4.0 and if I click next it's going to
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install that alongside the LTR I'm going
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to skip that um if the LTR were to
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update I could just come in here and I
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could change this version you can see
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the last LTR was 3.16 we could downgrade
5:25
a version there um we could go back
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version so you can see here 3.1 6.12 3.3
5:33
4.11 which is one version before this
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and so this is how we can manage these
5:38
things um directly in this installer I'm
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not going to change anything here now I
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just want you to be aware of this if you
5:45
forget about this and delete it uh you
5:47
can just download the network installer
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again and it will pop up and give you
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your current installs so this is how you
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can work and manage for qgis
5:57
installation we're just going to cancel
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this for
6:00
now yes we want to cancel