Manual mode and Shutter Speed priority problem

[HumPaRD]

everytime i take a picture at indoors, when i preview it, its just color black.. [without flash]
and if it is on outdoors ,its underexposed [without flash]
Manual-mode.jpg

sorry for my bad language , im a newbie at Digital photography

I use Canon rebel EOS xti

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and when i turn my shutter speed to 1/5 or slower than that, the image is normal (both manual and TV)
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but i wanna use faster shutter speed to capture fast moving actions/objects

Help ..

[HumPaRD]

this is the clear one

shutter speed: 1"3

IMG_7397.jpg

[RichardTaylor]

Try shooting at maximum ISO and fastest aperture (lowest F number)

[i speak in math]

An understanding of how ISO, shutter speed and aperture effect the exposure of your image will go a long way to understanding how aperture and shutter priority work.

[wulf]

Take some pictures in Auto mode and look at the settings the camera picks to get a decent exposure. It sounds like you didn't buy your camera to spend all your time in Auto mode (neither did I) but it is a good place to start.

Say it goes for 1/100s shutter speed, f/11 aperture and ISO800, you might want to open up the aperture to that much regarded "sharp subject / blurry background" effect. You could try taking the aperture to f/5.6 (two full stops on the standard scale). To compensate and stop the image being overexposed, you could either use a faster shutter speed (if your subject is moving fast, this will avoid motion blur) or take the ISO down to 200.

Wulf