Windows has included a variety of wallpaper images ... Why did Windows 7, for a few months, log on slower if you have a solid color background? - The Old New Thing https://www.tomshardware.com ...

Soon after Microsoft released Windows 7 in October 2009, some users reported a 30-second delay when booting PCs if the ...

There used to be a time when you'd log in to your Windows 7 ... as your desktop wallpaper… but if you just set your background as a single block of colour, then Windows 7 is waiting for a ...