/news/articles/2026/09/19/shield-a-new-theme-for-risc-os-one en-us 40 Releases and announcements from RISC OS Technologies <p>There is a second desktop theme for RISC OS One. <strong>Shield</strong> is light where Frosted is dark: silver window furniture and tools over a pale crystal desktop.</p> <p><a href="/images/shield-theme.jpg"><img src="/images/shield-theme-880.jpg" alt="The Shield desktop: the Configuration window, a Bluetooth devices window and weather and news widgets over a pale crystal wallpaper" /></a></p> <p>The archive also carries <strong>!ThmeSetup</strong>, a new !ThemeDefs application. It switches theme straight away instead of waiting for a reboot, and it lets you set the font size the desktop uses.</p> <p>To install, copy the <code>Shield</code> folder into the Themes folder inside your <code>!ThemeDefs</code>, then choose it in !ThmeSetup.</p> <p><a href="/content/downloads/miscellaneous#shield-theme">Shield Theme</a> is on the downloads page, 4.6 MB.</p> Sat, 19 Sep 2026 18:00:00 +0000 urn:uuid:d90d61d4-0aa5-45f0-97b2-4a988916c845 RISC OS One /news/articles/2026/09/19/shield-a-new-theme-for-risc-os-one