-: Let's talk about the accessibility feature in PowerPoint.
This feature is available both for Windows and for Mac.
I'm not sure about older versions
but if you use the current version, PowerPoint 365,
you should have it no problem, available at all times.
You can click on anything in PowerPoint,
on pictures, on shapes, on text, then you can go to review
and there will be check accessibility.
If you open this feature,
a new tab appears on the top, accessibility,
and here you have a couple of different features
like reading order and alternative text,
I will explain that in later sections.
Here, I wanted to tell you that this exists.
You can turn it on and off here on the right side.
You can select keep accessibility checker running
while I work or you can deselect it if you don't want it.
You can also do this by going to File > Options
and there is accessibility,
you can keep it enabled or disabled.
Another interesting thing is
that it actually has a good help section.
You can click on the help section here.
You can get some guides
on making your presentations easier to read
with screen readers, with captions, and so on.
I will show you one more trick in this lecture.
This is actually an amazing trick.
Here's how to do this on Windows,
I'm sure on the Mac you can also filter out colors.
Let me go to a colorful slide and let me show you something.
I can go into color filter settings of my system
and I can actually turn my screen gray, on a grayscale.
I can, additionally,
for people with different impairments with their view,
also select those settings
to preview how that colors are displayed.
This is important if you create presentations.
You can preview how the colors potentially will look
to somebody with a vision impairment.
Usually I have it set to grayscale
and you can enable a shortcut, Windows + control + C.
Now, every time I do something on my PC,
I can go Windows + control + C
and I can turn it on and off, on and off.
It's really convenient to quickly preview
how your presentations, or for example, your picture,
would look on a grayscale.
Those are the basics about the accessibility features.
I'll explain you now a couple of things
and how they work, and how they help people,
so stay tuned for the next lecture.