Question

which displays the number of selected items and their total size​

Answer 1

Explanation:

If you have a folder open, if you select a few files, it displays the total filesize at the display bar at the bottom of the folder. However when you select more than 15 files, the total filesize isn't automatically displayed and instead you have to click on "Show more details". How do I get the tab to show the total file size of selected files no matter the number that is selected? I'm pretty sure this wasn't the case in Windows XP!