Sets UseCompactMode = 1 under Explorer\Advanced. Tightens the row spacing in File Explorer (the pre-Windows-11 density) so more files fit on screen without the extra touch-friendly padding. Faster to scan long folders on a desktop with a mouse. Takes effect on the next Explorer window. Reversible.
MaxTweaks applies this tweak with one click and snapshots your original setting first, so you can revert it cleanly at any time. A System Restore point is offered before batch changes, and every tweak links to its official source.
Get MaxTweaksOfficial documentation: https://learn.microsoft.com/en-us/windows/win32/shell/