feat(faq): expand FAQ with usage instructions and UI guidance

questions.md

@@ -6,8 +6,7 @@ permalink: /faq/
 
 <h1>FAQ</h1>
 
-<h2>Can I use Color Cop for business, commercial, school, or government use?  
-Or is it only free for “personal” use?</h2>
+<h2>Can I use Color Cop for business, commercial, school, or government use?</h2>
 <p>
   Yes — you may use Color Cop for business, commercial, school, and government
   purposes, as well as personal use. You may install it on as many systems as
@@ -26,3 +25,75 @@ Or is it only free for “personal” use?</h2>
   Yes — generally this is allowed as long as you are not charging extra due to
   the inclusion of Color Cop.
 </p>
+
+<hr />
+
+<h2>How do I access the options menu?</h2>
+<p>
+  Right‑click anywhere inside the Color Cop window to open the options menu.
+  This menu contains settings such as sampling mode, WebSafe options, Always‑on‑Top,
+  and other preferences.
+</p>
+
+<h2>How do I use the eyedropper to measure pixel distances?</h2>
+<p>
+  Hold <b>Ctrl</b> while dragging the eyedropper. This sets the origin to (0,0).
+  As you move the mouse, the coordinates show the distance from that point —
+  useful for spacing and layout measurements.
+</p>
+
+<h2>Why does a measurement of 8×8 actually represent a 9×9 area?</h2>
+<p>
+  When using relative measurements, the zero row and zero column are included.
+  So a reading of <code>(8, 8)</code> corresponds to a 9×9 area.
+</p>
+
+<h2>How do I zoom or adjust magnification?</h2>
+<p>
+  While using the magnifier:
+  <ul>
+    <li>Use the mouse wheel to zoom in or out</li>
+    <li>Or click the <b>+</b> / <b>–</b> buttons next to the magnifier</li>
+    <li>Double‑click inside the magnifier to copy the zoomed bitmap to the clipboard</li>
+  </ul>
+</p>
+
+<h2>How do I add a color to the Color History?</h2>
+<p>
+  Right‑click while using the eyedropper to push the current color into the
+  history list. You can click any swatch to reselect it later.
+</p>
+
+<h2>How do I convert between RGB and Hex values?</h2>
+<p>
+  Color Cop automatically converts between RGB decimal values and Hex formats
+  depending on the selected mode (HTML, Delphi, Visual Basic, Visual C++,
+  PowerBuilder, Clarion, RGB Int, RGB Float). Simply enter a value or pick a
+  color with the eyedropper.
+</p>
+
+<h2>How do I minimize Color Cop to the system tray?</h2>
+<p>
+  Enable the “Minimize to systray” option in the right‑click options menu.
+  When minimized, Color Cop will appear as an icon in the system tray instead
+  of the taskbar.
+</p>
+
+<h2>How do I enable or disable WebSafe snapping?</h2>
+<p>
+  Use the right‑click options menu to toggle “Snap to WebSafe” or “Detect WebSafe.”
+  When snapping is enabled, non‑WebSafe colors are automatically converted to the
+  nearest WebSafe value.
+</p>
+
+<h2>How do I use the Windows crosshair cursor instead of the eyedropper?</h2>
+<p>
+  Enable the “Use Cross Hair Cursor” option in the right‑click menu to switch
+  to the standard Windows crosshair for color selection.
+</p>
+
+<h2>How do I reverse a color or generate a random color?</h2>
+<p>
+  Use the right‑click options menu to select “Reverse Color” or “Random Color.”
+  You can also press <b>Ctrl+Z</b> to generate a random color.
+</p>