All that being said, I think saying a priest has power to forgive sins is not the correct terminology. It is more accurate to say that a properly ordained Catholic priest has the authority to absolve sins in the name of Jesus Christ.
In Windows 8, press Windows Key + PrtScn on your keyboard. This take a screenshot and saves it as a PNG file in the default Pictures folder. Windows 8 gives each shot a generic name of Screenshot, followed by a number in the order you take the shots.
The screen shot can then be pasted into an image file through image editing software. Most versions of Windows Vista and all versions of Windows 7 come with a Snipping Tool. To use this, click Start | All Programs | Accessories | Snipping Tool.. Drag your cursor over the area you want to capture.