Thanks, jesudia, for the tip, viewtopic.php?p=53699#p53699
"Vysor lets you view and control your Android on your computer. Easy peasy." It's available from the Chrome Webstore, https://chrome.google.com/webstore/deta ... imgjbffefm. jesudia uses it with Microsoft-Edge under Bionicpup32. I've checked its availability for portable Iron64. So, apparently, it can be used with any 'Chromium clone'.
There's a video at the above link. Apparently, you connect your Android to your PC via a USB-Cable.
As jesudia says, it's very interesting. I've maintained Windows primarily with the idea of making use of Dragon Naturally Speaking 12 to dictate long documents. Dragon 13 can be purchased, if you can get it. Nuance has changed its marketing strategy: Version 15 is a monthly rental.
There are several free voice-to-text android apps. I would not have thought of this solution but for jesudia's persistence.