Tired of opening files one by one to find the right one?
When several files have similar names, opening each one in its own program to check the contents is slow. Turning on the preview pane lets you click through files and see their contents instantly, so you can find the one you need much faster.
Also worth checking: showing file extensions in Windows
Pairing the preview pane with visible file extensions makes it even easier to tell files apart at a glance, since you can see both the file type and a quick look at its contents together.
Frequently Asked Questions
Does the preview pane support every file type?
Most common formats β images, PDFs, text files, and office documents β are supported out of the box, but some specialized file types may need a separate preview handler installed.
How is this different from the Details pane?
The Details pane only shows metadata like file size and modified date, while the Preview pane actually displays the file's content on screen.