File Explorer doesn’t display folder sizes in the Size column due to performance concerns. You can use a third-party app ...

The red X icon that shows up next to your files on Windows is actually a OneDrive warning sign. It indicates a syncing error, ...

Here's how to delete files by size on your desktop.

First of all, note that changing the icon size of files in a folder changes the size of all the icons in that folder. It doesn't change the icon sizes in other folders. 1. Use the File Explorer to ...