diff --git a/docz/docs/03-demos/03-desktop/01-electron.md b/docz/docs/03-demos/03-desktop/01-electron.md
index 7f1bb80..0459014 100644
--- a/docz/docs/03-demos/03-desktop/01-electron.md
+++ b/docz/docs/03-demos/03-desktop/01-electron.md
@@ -16,10 +16,15 @@ from the main or the renderer thread.
 The "Complete Example" creates an app that looks like the screenshots below:
 
 <table><thead><tr>
+  <th><a href="#complete-example">Win10</a></th>
   <th><a href="#complete-example">macOS</a></th>
   <th><a href="#complete-example">Linux</a></th>
 </tr></thead><tbody><tr><td>
 
+![Win10 screenshot](pathname:///electron/ew.png)
+
+</td><td>
+
 ![macOS screenshot](pathname:///electron/em.png)
 
 </td><td>
@@ -175,7 +180,7 @@ function exportFile(workbook) {
 
 :::note
 
-This demo was tested on 2023 February 09 with Electron 23.0.0.
+This demo was tested on 2023 February 20 with Electron 23.0.0.
 
 :::
 
diff --git a/docz/docs/03-demos/03-desktop/02-nwjs.md b/docz/docs/03-demos/03-desktop/02-nwjs.md
index 154540c..9bdbc27 100644
--- a/docz/docs/03-demos/03-desktop/02-nwjs.md
+++ b/docz/docs/03-demos/03-desktop/02-nwjs.md
@@ -16,10 +16,15 @@ referenced in a `SCRIPT` tag from the entry point HTML page.
 The "Complete Example" creates an app that looks like the screenshots below:
 
 <table><thead><tr>
+  <th><a href="#complete-example">Win10</a></th>
   <th><a href="#complete-example">macOS</a></th>
   <th><a href="#complete-example">Linux</a></th>
 </tr></thead><tbody><tr><td>
 
+![Win10 screenshot](pathname:///nwjs/nww.png)
+
+</td><td>
+
 ![macOS screenshot](pathname:///nwjs/nwm.png)
 
 </td><td>
@@ -102,7 +107,7 @@ input.click();
 
 :::note
 
-This demo was tested against NW.js 0.66.0 on 2023 January 07.
+This demo was tested against NW.js 0.73.0 on 2023 February 20.
 
 :::
 
@@ -115,7 +120,7 @@ This demo was tested against NW.js 0.66.0 on 2023 January 07.
   "version": "0.0.0",
   "main": "index.html",
   "dependencies": {
-    "nw": "~0.66.0",
+    "nw": "~0.73.0",
     "xlsx": "https://cdn.sheetjs.com/xlsx-latest/xlsx-latest.tgz"
   }
 }
@@ -130,6 +135,12 @@ try to load the page in your browser.  The goal is to save the file contents.
 
 :::
 
+In the terminal window, the download can be performed with:
+
+```bash
+curl -LO https://docs.sheetjs.com/nwjs/index.html
+```
+
 3) Run `npm install` to install dependencies
 
 4) To verify the app works, run in the test environment:
diff --git a/docz/static/electron/ew.png b/docz/static/electron/ew.png
new file mode 100644
index 0000000..67c7b3e
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diff --git a/docz/static/nwjs/nww.png b/docz/static/nwjs/nww.png
new file mode 100644
index 0000000..cbb6f6a
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