Make a blurry picture sharper

[Zool]

I have Sapphire HD4850 graphics card in my machine and it works great. There are some images in my system are blurry image. Also there are some picture with small size if i make them larger by zooming it get distorted. Is that possible to make this images less blurry.

[Macarenas]

The image you are getting it depends on what you are doing.Are you using any scanned images?To make the image sharper you can use the iso setting. you can control the image while pressing the shutter by Exposure Time which define the Shutter Speed.Aperture which define the Size of Light Opening and ISO Setting which use for Sensor-sensitivity.

[ThoMas321]

Adjust the shutter speed to a setting that fits your intention. You simply set (aperture and ISO)to whatever is needed to get a correct exposure.You can sharp the image with the tool: filters>sharpen<unsharp mask you can add more "pop" to your image with "levels" tools (try with "auto levels" )