how to make crosshairs?

[builder(engineer)]

i really REALLY wanna make a crosshair but i don't know if i need any special things like transparent or something.please help.

[Ad Bot]

[Gaz]

You can use PAINT.NET.
www.paint.net

[Bazooka]

Gimp.com

[Koing98]

I'd use Photoshop 7.0, make the shape, save as a .PNG, and make Opacity lower.