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Draft NOINDEX expansion 2026-08-10; overall scores unpublished

Published by By SecurityChecklist

Reviewed Independent reviewer role open

Experts policy

How to Update Windows Safely

Patch first, not suite theater: SecurityChecklist keeps this draft free-first and claim-safe. Fake updater ads are a common malware path. Use Settings or Windows Update only. Optional paid cards use claim-ledger prices from 2026-08-09 (Bitdefender Antivirus Plus from $24.99/yr first year; Malwarebytes from $59.99/yr). Overall scores stay unpublished (N/Pub). Who should not buy: anyone who has not confirmed OS updates and built-in protection, anyone stacking multiple always-on engines, or anyone who needs published lab detection rates before deciding.

Start Antivirus Finder →
  • Guide · Free-first · Draft NOINDEX

Fastest free path

  1. 1Open Windows Update from Settings
  2. 2Install security updates; reboot when asked
  3. 3Avoid third-party updater ads and unknown .exe patchers
  4. 4Confirm Defender remains healthy after updates
  5. 5Buy suites only for leftover multi-device or cleanup jobs
Start Antivirus Finder →

Step-by-step guide

  1. 1

    Use official Windows Update

    Free

    Install updates from Settings > Windows Update. Do not download updaters from search ads or random utility sites.

    • Open Windows Update via Settings
    • Install pending security updates
    • Reboot when prompted
  2. 2

    Reject fake updater theater

    Free

    Pop-ups claiming your PC is out of date are often social engineering. Close them and check Windows Update yourself.

    • Ignore scareware update ads
    • Do not call numbers from pop-ups
    • Uninstall unknown updater utilities
  3. 3

    Optional paid tools after patching

    Optional paid

    Antivirus logos do not replace patching. Consider paid tools only when Defender-plus-updates leave a clear leftover job.

    • Confirm Defender healthy
    • Name leftover job before buying

What cannot always be removed

  • Feature updates that break niche software
  • Threats delivered the same day as a patch
  • Invented patch-delay statistics

Sources

  • Windows Update documentation, Official Microsoft Windows Update guidance; verify same-day
  • Bitdefender claim ledger, data/claim-ledgers/bitdefender.json#bitdefender-starting-price; from $24.99/yr first year captured 2026-08-09
  • Malwarebytes claim ledger, data/claim-ledgers/malwarebytes.json; from $59.99/yr captured 2026-08-09
  • Overall scores unpublished (N/Pub), No invented lab scores, detection rates, or aggregate ratings on Batch39/40/41 drafts
  • Vendor marketing pages, bitdefender.com / malwarebytes.com feature and pricing claims, not independent lab evidence
  • Security Checklist methodology, How antivirus pages are structured before scores and detection rates publish, /methodology/
  • Claim ledger (T014), data/claim-ledgers/bitdefender.json + malwarebytes.json, starting prices verified 2026-08-09; lab scores unpublished

Next steps

Frequently asked questions

Internal links

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Hub, tools, and related pages from the inventory. No invented URLs.

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