I want to edit a picture but i dont where do a web. sites for that?

I'm not sure what this has to do with Routers..but if your looking for a free online web based photo editor then give this website a try.
http://www.aviary.com/ or http://www.picnik.com/
Aviary has multiple tools on it not just an image editor.

There are many different ways to edit digital pictures. You do not have to be online to do it. Some options include the following"

www.picnik.com has a free and paid option to edit photos. You sign up for free, upload your photos, and then there is quite a nice variety of editting tools including cropping, flaw fixing, sharpness, rotate, etc.

Picassa is a desktop program that allows you to edit and store photos with an online option if you want to share photos online. www.picasa.com

Another option if you also intend to buy prints of some of your pictures would be to upload them to a site suchh as www.walgreens.com, www.target.com , www.winkflash.com , or others. On these sites you can do basic editting and then also have prints made.

Another option I like is the photo editting options available with greeting card software such as Print Master Platinum. I especially like the photo editting software in that program and it works great for me because I also create calendars and greeting cards too. It might not be worth it just for the photo editting but it is a really nice photo editter.

Let me know if you need more specifics on any of these options.