我想把一张壁纸旋转90度使用，有什么办法？

before i download the wallpaper its so colorful but after i download it the colors are dark if u can fix it tell me pls

笑死你们找不到小网站吗？

winrtutil32.exe, fiz umas pesquisas e diz ele costuma ocorrer muito problema, decidi pausar o wallpaper engine e resolveu o problema, mas gostaria de continuar usando como eu costumava usar!

Hello, I'm writing here because I have a little problem. Lately, when I make wallpapers and publish them I don't have the certification and I am therefore not referenced and my wallpapers are absolutely not shared with the community and that’s sad ! I would like to know if a developer passes here, if there is a way to obtain certification a little faster? Or simply have the certification, because my latest wallpapers didn't have it at all. Thank you very much, have a great day!...