Horton IT Daily — October 11, 2026: What Can Your Browser Add-Ons Read?

Horton IT Daily · Horton IT Enterprises LLC

What Can Your Browser Add-Ons Read?

A tiny browser tool can have a wide view. Your Sunday edition: a quick extension-permission check, the October Windows 11 upgrade guide, contract watch, and a new Cyber Defender comic.

Sunday, October 11, 2026

That helpful button beside your address bar deserves a second look. Before Monday’s work starts, pick one browser extension and ask two questions: do I still need it, and which websites can it access?

Security basics · checked October 11

A useful feature still needs sensible boundaries

Chrome’s extension controls distinguish access to the site you choose from access across all sites. Some extensions need permission to read and change page data to do their jobs. Review that permission rather than judging a tool by its small toolbar icon.

Today’s useful habit: Match an add-on’s access to its actual job. A tool you use on one website deserves a closer look if it asks to work everywhere.

Broad access alone does not prove an extension is malicious. It is a reason to understand what the tool does and whether you still want it. On a work-managed browser, ask IT before changing required security, accessibility, or business tools.

Established browser guidance, not a newly announced attack: Google: install and manage extensions. The review habit is Horton IT Daily’s practical recommendation.

Sunday IT lesson

Give one Edge extension a permission check

Start with a tool you installed yourself and recognize. On a managed computer, follow your organization’s rules and involve IT if a setting is locked or unfamiliar.

  1. Open the list. In Microsoft Edge, select Extensions beside the address bar. If it is hidden, open the three-dot menu and choose Extensions.
  2. Inspect one tool. Choose Manage extensions, then Details for that extension. Read its Site access settings.
  3. Compare access with purpose. From the extension’s three-dot menu, find the site-data access controls. Where supported, choose access when you click the extension, access on the current site, or access on all sites.
  4. Try the smallest useful scope. If you are authorized to change it, select the access the job needs. Then test the feature on its intended website.
  5. Ask when unsure. Note the extension’s name and your question for IT. Don’t remove a company-required tool just because you don’t recognize it.

Menu behavior checked October 11: Microsoft’s Edge extension-permissions guide.

Chrome user? Open the three-dot menu → Extensions → Manage extensions → Details. Review site access there. Google notes that these controls do not restrict an extension’s lower-level VPN or proxy access. A site-access check is useful, but it is not a complete security audit.
October reference guide · October 1–31

Windows 10 to Windows 11: keep your files and apps

An in-place upgrade is intended to preserve personal files and compatible apps. It is never a guarantee against data loss. Back up first.

Prepare before upgrading

  1. Check eligibility. In Microsoft’s PC Health Check, select Check now. Follow Microsoft’s download instructions if you need the app. Respect compatibility holds; they delay upgrades while a known issue is addressed.
  2. Verify a backup. Copy important files to an external drive or confirm your cloud backup has completed. Open a few backed-up files, including a recent document and an important photo. File copies alone do not preserve every installed application.
  3. Check your essentials. Ask the makers of your key programs, printer, scanner, and other accessories about Windows 11 compatibility. Get your administrator’s approval for a work-managed computer. Save your work and connect a laptop to power.

Use the Windows Update offer

  1. In Windows 10, go to Start → Settings → Update & Security → Windows Update.
  2. Check for updates. Install updates for your current Windows version and restart if requested.
  3. When Windows 11 is offered, choose its download-and-install option.
  4. Read the license terms and continue only if you accept them.
  5. Save your work before the requested restart. Let the upgrade finish through its automatic restarts.
  6. Sign in and check your files, apps, and accessories.
Avoid starting over by mistake. In Windows Setup launched from your existing Windows installation, confirm Keep personal files and apps. Stop if that option is unavailable. Keep personal files only removes apps; Nothing removes files and apps. Booting from installation media for a clean installation can wipe the drive.

If Windows Update does not offer the upgrade, review eligibility and compatibility guidance. Do not bypass hardware requirements or compatibility holds.

Microsoft guidance checked October 11: installation and preservation options · files, apps, and accessories FAQ · backup preparation.

October support-date check: Standard Windows 10 support ended October 14, 2025. Microsoft’s current U.S. consumer Extended Security Updates page lists October 12, 2027 as that program’s end date. Consumer ESU does not apply to commercial scenarios; ask your administrator about the right plan for a business computer. Check Microsoft’s current ESU terms and eligibility.
Know your tools

Unpinning is tidying, not uninstalling

In Chrome, Unpin hides an extension’s toolbar icon. To uninstall it, use Remove in Manage extensions and confirm. If you are only trying to clear space beside the address bar, do not mistake a hidden icon for a removed tool.

Our Sunday checklist: keep the tools you understand and need, review their access, and ask about the rest. A shorter toolbar is cosmetic; a deliberate extension list is useful housekeeping.

Google’s instructions for hiding and uninstalling extensions.

Government opportunity watch

Open SAM.gov Cybersecurity & IT Contracts

FDIC software supply-chain security: Solicitation CORHQ-26-R-0394 remains marked active on SAM.gov. The updated response deadline is October 16, 2026, at 1 p.m. EDT.

The October 8 amendment extended the deadline. Its description says a questions-and-answers amendment is expected no later than October 14. Recheck the notice for that update and review every current attachment before preparing a response.

Read the official FDIC solicitation and amendments.

Official SAM.gov active status, updated deadline, and amendment description checked October 11 at 5:55 a.m. EDT. The old October 9 date still appears in the original description below the update; the amended deadline supersedes it. No eligibility or award is implied.

Virginia eVA: office and rugged computing hardware

Greater Roanoke Transit Company / Valley Metro’s RFQ 26-GRTC-1002, BPM095200 (QQ 129468), is listed open for office and service-vehicle computing devices and hardware. The scope includes standard business and fully rugged devices, Microsoft Office configuration, and VPN access.

Listed closing date: October 16, 2026. The precise submission cutoff has not been confirmed from the solicitation document. Check the official eVA deadline, time zone, documents, and buyer clarification before scheduling a submission; do not assume the end of the day.

Review the official Valley Metro eVA posting.

Official open status, scope, and displayed closing date checked October 11 at 5:59 a.m. EDT. This Virginia procurement is separate from SAM.gov. Review qualifications, required forms, amendments, delivery terms, and the exact cutoff before bidding.

Cyber Defender · original text-panel comic

The tiny button with a big request

Panel 1 · Sunday cleanup

Casey: “This add-on makes one website’s text bigger.”

Cyber Defender: “Handy. Let’s read its permissions.”

Panel 2 · The guest list

The settings show access on all sites.

Casey: “One room’s job. A whole building’s invitation?”

Panel 3 · A smaller invitation

Casey checks the available options and limits the personal add-on to the site where it is used.

Cyber Defender: “Now test that it still does the job.”

Panel 4 · Monday ready

Casey: “It works. And the company tool?”

Cyber Defender: “We ask IT. Even a cape needs an approved guest list.”

Original fictional comic in accessible text panels. Takeaway: understand an extension’s purpose and site access before changing it.

Cyber Chuckles

Two quick cyber jokes

  1. Why did the browser extension pack a suitcase for one tab? It had requested access to the whole trip.
  2. Why did Cyber Defender give the toolbar a seating chart? Too many add-ons thought they had an all-access pass.
Entertainment only · October 11, 2026

Capricorn spotlight

Capricorn, today’s imaginary stars suggest leaving one square of your calendar delightfully blank. A slow breakfast or an unhurried walk could be your Sunday masterpiece. Your lucky number is two: one small task finished, one pleasant thing done just because.

An original, playful horoscope for Sunday, October 11. Fictional entertainment, not a factual prediction or business advice.

One useful thing before you go

Look at one extension’s permissions today. If you cannot explain why it needs that access, write down the question and ask your IT team.

Horton IT Enterprises LLC · Horton IT Daily · October 11, 2026
Source checks are dated. Contract status can change. No eligibility, award, or loss-free upgrade is promised.

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