USR369 requested a standing SOP: capture electronics info and tech Q&A into the database automatically, and register it in TASKGATE. Also, while checking TASKGATE for this task, discovered a new same-day SOP (SOP-PAGE-HYGIENE.md) that directly prohibits the exact pattern I'd used earlier this session -- creating PREVIOUS_[name]_MM-DD-YY.html backup copies inside the live apps/ folder before overwriting (I'd done this 3 times: housekeeping-library, script-library, android-library). Corrected immediately via backend/tmp/retire-files.php, moving all 3 into Trash/frontend/30-Tech/apps/ with proper _superseded_ timestamp suffixes -- nothing lost, live folder now clean per the new SOP. Then built SOP-ELECTRONICS-CAPTURE.md: devices go to personal-api.php's computer_items table (device field is free text, not limited to computer hardware), Q&A goes to housekeeping-library.html's existing qaData array using an 'ELEC / ...' topic string when no clearer sub-category fits. Registered in SOP-INDEX.md, confirmed TASKGATE now matches it (score 2/1.2) for electronics-related task descriptions. Immediately put it to use: added Samsung HW-T650 Soundbar and Samsung PS-WR65BB Wireless Subwoofer (from this session's photos) as new computer_items rows (ids 74, 75), regenerated + redeployed computer-public.json (75 total rows), and added QA-011 to housekeeping-library.html's QA log covering the Bluetooth pairing + 'Unknown device' troubleshooting steps worked out this session.