Ran PowerShell registry export (Get-ItemProperty against 32-bit and 64-bit Uninstall keys), deduplicated 76 raw rows to 60 real entries, bulk-logged into Inventory app. Discovered a second device already had inventory data under an unexpected name (Windows 11 Desktop, not ikre8 as assumed) and a third older device (Computer). Built a new live, database-backed viewer page (frontend/30-Tech/apps/inventory.html) with device tabs, search, and category grouping -- deliberately dynamic rather than static so future additions do not require rebuilding the page. Added descriptions and official website links for 28 significant standalone programs directly into the database, updated the page to auto-linkify URLs into real clickable links. Linked from the Tech hub index, replacing an earlier incorrect link to a raw static file.