Increasing Thumbnail Size in Windows 10

Is there a way to increase the size of the thumbnail photos in Windows 10 Explorer?  The "Extra Large" View doesn't cut it for my aging eyes.  I would be happy to buy a third-party program, if necessary.


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Gopi RajuSystem EngineerCommented:
Hi Phil,
The limit for thumbnails in windows 10 is 256 pixels and we can not change it even through the registry modifications.
I would suggest to increase the screen display scaling to 150% or more (i think even it will not increase the thumbnails size) or use any magnifier application.
if your problem is only with the viewing thumbnails of some pictures use Photos Application from Microsoft store.
here's how to turn it off / on  from MS :  Turn Magnifier on and off
Press the Windows logo key‌  + Plus sign (+) on the keyboard to turn Magnifier on. Press Windows logo key  + Esc to turn it off.
To turn Magnifier on and off using touch or a mouse, select Start  > Settings  > Ease of Access  > Magnifier , and switch on the toggle under Turn on Magnifier.
You can also turn off Magnifier by selecting the Close  button on the Magnifier toolbar.

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philsimmonsAuthor Commented:
Works great!  Thank you.
no problem - you're welcome
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