How to Have a Windows 7 Desktop Slideshow Shuffle Images in Multiple Folders

Information
This will show you how to have your desktop background wallpaper slideshow shuffle through multiple folders for wallpapers instead of moving all your wallpapers into one folder to do so.

Warning
Here's How:
First, what we're trying to achieve is to use
multiple folders for your desktop slideshow. The easiest way to do this is to use your
Public picture folder, because when you go to the wallpaper select options under
Personalization - the "
Picture Library" actually points to your
Public Picture folder.
Public Picture folder is located under
%systemdrive%\Users\Public\
Usually
%systemdrive% is your C: drive.

Once you've navigated to your
Public Picture folder inside your explorer window, you can copy and paste folders into it OR you can change your
Public Picture Folder.
In this case, we're going to move the
Public Pictures folder to match your
My Picture folder. In a multi-user environment this may not be effective since you will be moving the
Public folder for every user. Most users will have their
My Picture folder located on the same drive as their
Public folder.
Right click the
Public Picture folder and select
properties, then go to
Location and select
Move...
Navigate to:
%systemdrive%\Users\(Type your account name)\My Pictures
Hit
OK
After that, right-click your
Desktop and go to
Personalize.


Click
Desktop Background then go to the drop down menu
Picture Location and select
Pictures Library...
If you're anything like me, you will see multiple folders. This will include any folders you had in your
My Pictures folder. I find it easiest to right click any folder header and hit "
Collapse all groups." After, I go through and right click any folders I would like to use in my slideshow and hit "
Expand group"

Once you've expanded all the folders you would like to use, you can begin selecting your wallpapers.
Be careful, you can easily de-select all previous images you've selected if you don't make sure you hold
CTRL on the keyboard and use the
LEFT mouse button. If you want to select an entire folder,
CTRL+Left mouse button the folder header. That will select the entire folder.


