Here is the solution to enable or disable the folders size Tool-Tips in Windows-7 or Window 8.1!
In the main menu please select
"Tools" and the menu entry "Folder options..." (Screenshot-1)!
In the "Folder options" Dialog click on the "View" tab (Screenshot-2).
And now disable or enable the option
"Display file size information in folder tips" (Screenshot-2)!
See also: ... folders size in a column
But this feature shows not always the correct folders size information at big folders! (See the Screenshot-3)
In the "Folder options" Dialog, you can also change the follow settings:
[+] Files and Folders
[ ] Always show icons, never thumbnails
[ ] Always show menus
[ ] Display file icon on thumbnails
[ ] Display file size information in folder tips
[ ] Display the full path in the title bar (Classic theme only)
[+] Hidden files and folders
[ ] Don't show hidden files, folders, or drives
[ ] Show hidden files, folders, and drives
[ ] Hide empty drives in the Computer folder
[ ] Hide extensions for known file types
[ ] Hide protected operating system files (Recommended)
[ ] Launch folder windows in a separate process
[ ] Restore previous folder windows at logon
[ ] Show drive letters
[ ] Show encrypted or compressed NTFS files in color
[ ] Show pop-up description for folder and desktop items
[ ] Show preview handlers in preview pane
[ ] Use check boxes to select items
[ ] Use Sharing Wizard (Recommended)
[+] When typing into list view
[ ] Automatically type into the Search Box
[ ] Select the typed item in the view
FAQ 27: Updated on: April 6th 2015 19:51