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Click this button:
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The metadata panel may be what you want. You can turn it on via the button two to the right of the one mentioned above. (Or via the Lister menu just to the left of it.) The button next to its close button toggles it between right and bottom layouts.
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Showing age in days, months etc. could be done using a fairly simple script. If you'd like that, please make a separate thread for it. I'm finishing some other work off today but should be able to do it later this or next week. (Thinking about it, there may already be a script to do this on the forum as it seems familiar.)
Edit: Existing script for this is linked in the reply below.
I don't know what you mean by "a cool graphic" here, as I'm not familiar with XYPlorer and most of the references to it are lost on me, so I don't know if that can be done. More detail is needed there.
The relative age graphs may also be of interest, if you want a quick visual way to compare the ages of files relative to each other in a folder. (e.g. Columns > Date & Time > Modify (Relative).) You can also make the graphs appear behind the normal date columns via Preferences / Folders / Folder Display / Show relative graphs behind modified date columns.
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That is how the Windows shell defines things, but you can change it to a degree via Preferences / Folder Tree / Contents, Start Folder Tree At: Drives, or This PC, depending on what you want.
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Preferences / Folder Tree / Appearance, either the Tree Style or the Highlight path to selected folder settings (or both), depending on exactly what you want.
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It depends which aspects of that screenshot you're interested in. Which thing(s) do you want to change but can't find? (This would probably be better asked in that thread, or a new thread.)
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As a general rule, please ask one question per thread to help people looking for answers on the forum, and so conversations don't turn into spaghetti if there's lots of back & forth about multiple issues. Multiple questions in a thread also means we can't easily track which questions, feature requests or bug reports are still outstanding.