Canon EOS REBEL T6 (W), Basic Instruction Manual, Page: 62 / 164

60
Use the <
3
> (Landscape) mode for wide scenery or to have
everything in focus from near to far. For vivid blues and greens, and
very sharp and crisp images.

With a zoom lens, use the wide-angle end.
When using the wide-angle end of a zoom lens, objects near and far
will be in focus better than at the telephoto end. It also adds breadth
to landscapes.

When shooting night scenes.
Since the built-in flash will be disabled, this
mode <
3
> is also good for night scenes.
Use a tripod to prevent camera shake.
If you want to shoot a person against a
night scene, set the Mode Dial to <
6
>
(Night Portrait) and use a tripod (p.64).
3
Shooting Landscapes
Shooting Tips

The built-in flash will not fire even in backlit or low-light conditions.

If you are using an external Speedlite, the Speedlite will fire.