Lion Skin Pack is a desktop theme appearance beautification package, which can perfectly convert your Windows (especially designed for Windows XP and Windows 7) user interface to the style of Mac OS X Lion furthest.
Media Creation Tool is an automatic Windows 7/8.1/10 system downloader and installer (supports all languages, all editions and both 32-bit & 64-bit architectures) released by Microsoft's official website. With it, you can direct upgrade installation or create a USB installer for Windows 7/8.1/10.
I guess for many guys who pursue the performance and have tried Windows 8/8.1 or even the latest Windows 10, they found they like Windows 7 better, or even want to change back to Window 7. For AppNee, I have a performance list for Windows Pro Editions, that's: 98 > XP > 8.1 > 7 > 8 > 10 > Vista.
As everyone knows, the start menu of Windows 7 or Vista of has a quite beautiful semi-transparent effect, and has the practical embedded search function.