On gaming consoles, screenshots are often saved to the console's internal storage or external storage devices. Here are a few examples:
Since Chromebooks rely heavily on the cloud, you might also find them synced to Google Drive if you’ve set up automatic backups.
Macs are generally more consistent than Windows, but the location can still change based on settings.
On a Mac, the story differs: saves to the desktop. Shift + Command + 4 lets you select an area—also to the desktop. And Shift + Command + 5 opens a control panel to choose a save location.
When you take a screenshot on a Windows PC, the story of where it goes depends on how you capture it. Here’s a proper, story-like explanation: