What to do for Fogged windows?

More than likely the seal is broken, if they are double paned windows.

I agree, broken seal.

Yeah the seal is gone, along with the insulation factor. Other than replacing the glass I can't think of anything that would increase the curb appeal. I would get estimates on just replacing the double pane glass and a separate estimate to replace the entire window. It should be less expensive to just replace the glass.

Maybe try glass paint, either a stencile or free hand a scenery, maybe of what it would look like if you were looking into it!! Lol then clear coat!

Before using glass paint, try this easy option that I have used many times. Even TV decorator Candy Olsen used it alot . You can purchase privacy control window film sold at lowes ,home depot and it comes in various styles. We used "frosted" that simulates etched glass allowing light to filter in but no one can see in. It looks great viewed from the street as well inside. It is super easy to apply to window using soapy water not glue and can be removed Please check it out!

Is it possible the window is still under some warranty? They usually go for a minimum of 10 years depending on the manufacturer. It might be minimal cost to replace it.

Broken seal, better to replace glass/seal or window as the issue will only get worse. Check your warranty.

Gol24148433, you can also buy prefab faux windows as seen here---https://www.youtube.com/watch?v=i8woCI1s1b4 and their facebook page is here https://www.facebook.com/fowinbrand/

Another idea you might consider is taking the shutters and painting them as you mention then fitting them onto the front of the window so it seems the shutters are shut. It would be similar to this--- https://www.youtube.com/watch?v=XWzV61pCLKk

I took a magnifying glass to see who made the window. Googled them and got a new window.