Skip to main content
Hi !Hello. Sign in or registerLocalDaily DealsFashionHelp & Contact
Sell
Watch List
My eBay
  • Summary
  • Recently Viewed
  • Bids/Offers
  • Watch List
  • Purchase History
  • Selling
  • Saved feed
  • Saved Searches
  • Saved Sellers
  • My Garage
  • Sizes
  • Messages
Please sign in to view notifications.
Loading...
eBay Home
Advanced
Copyright © 1995-2025 eBay Inc. All Rights Reserved. User Agreement, Privacy, Payments Terms of Use, Cookies and AdChoice

Microsoft Windows 8.1 64-bit Standard Antivirus & Security Software

Best selling

See all
  • FCFXBR1N001G2 F-Secure SAFE Multi Internet Sec 1 Yr 1 Dev RBOX FCFXBR1N001G2

    FCFXBR1N001G2 F-Secure SAFE Multi Internet Sec 1 Yr 1 Dev RBOX FCFXBR1N001G2

    (1)
    £15.90 New
  • 21395514 SYMANTEC Norton 360 Standard 10gb in 1 User 1 Device 12mo Simply Antivi

    21395514 SYMANTEC Norton 360 Standard 10gb in 1 User 1 Device 12mo Simply Antivi

    (55)
    £12.95 New
  • McAfee Total Protection 2025 5 Device 1 Year PC - RETAIL PACK BY POST.

    McAfee Total Protection 2025 5 Device 1 Year PC - RETAIL PACK BY POST.

    £7.50 New

Related Searches

  • Windows 8
  • Anti Virus Software
  • Computer Security Software
  • Win 8
  • Antivirus
  • Internet Security Software
  • Microsoft Windows
  • Windows Operating System
  • Virus Access
  • Windows Server 2016 Standard
  • Windows 386
  • Internet Security

More to explore

  • Avg Internet Security 2 Year
  • Mcafee Antivirus Plus
  • Norton Utilities in Antivirus & Security Software
  • Pc Security
  • Webroot Secure Anywhere

breadcrumb

  • eBay
    • Electronics
    • Computers/Tablets & Networking
    • Software
  • Electronics
  • Computers/Tablets & Networking
  • Software
  • Antivirus & Security
  • Microsoft Windows 8.1 64-bit Standard Antivirus & Security Software

Shop by category

  • Software
    • Antivirus & Security
    • Education, Language, Reference
    • Hobbies & Leisure
    • Image, Video & Audio
    • Office & Business
    • Operating Systems
    • Other Computer Software
    • Personal Finance, Tax & Legal
    • Servers, Development & DBMS
    • Utilities, Tools & Drivers
    • Web & Desktop Publishing
  • All listings
  • Auction
  • Buy It Now
  • Best Offer
  • Best match
  • Time: ending soonest
  • Time: newly listed
  • Price + postage: lowest first
  • Price + postage: highest first
  • Distance: nearest first
  • List view
  • Gallery view

16 results

Sort: Best match

  • Best match
  • Time: ending soonest
  • Time: newly listed
  • Price + postage: lowest first
  • Price + postage: highest first
  • Distance: nearest first
    • For Operating Systems: Microsoft Windows 8.1 64-bit- Selected
    • Licence Category: Standard- Selected
    Clear All

    • Norton 360 Deluxe 2025 Antivirus VPN 3 Devices 1 Year - 5 Minute Delivery - Image 1 of 3
    • Norton 360 Deluxe 2025 Antivirus VPN 3 Devices 1 Year - 5 Minute Delivery - Image 2 of 3
    • Norton 360 Deluxe 2025 Antivirus VPN 3 Devices 1 Year - 5 Minute Delivery - Image 3 of 3

    Norton 360 Deluxe 2025 Antivirus VPN 3 Devices 1 Year - 5 Minute Delivery

    EBAY & NORTON APPROVED / AUTHORISED TOP-RATED RESELLER
    Brand new · Norton
    (55)
    £12.95
    Free postage
    Est. delivery Thu, Aug 14
    910 sold
    O⁣⁣9⁣⁣ ⁣⁣⁣N⁣8⁣ ⁣⁣T⁣1⁣ ⁣C⁣I⁣⁣ ⁣E⁣⁣1⁣ ⁣H⁣⁣⁣ ⁣⁣⁣
    • F-Secure Safe Internet Security 1 Device 1 Year 2025 PC/Mac Email Mobile UK Key - Image 1 of 4
    • F-Secure Safe Internet Security 1 Device 1 Year 2025 PC/Mac Email Mobile UK Key - Image 2 of 4
    • F-Secure Safe Internet Security 1 Device 1 Year 2025 PC/Mac Email Mobile UK Key - Image 3 of 4
    • F-Secure Safe Internet Security 1 Device 1 Year 2025 PC/Mac Email Mobile UK Key - Image 4 of 4

    F-Secure Safe Internet Security 1 Device 1 Year 2025 PC/Mac Email Mobile UK Key

    Brand new · F-Secure
    (1)
    £15.90
    Free postage
    209 sold
    S⁣L⁣p⁣o⁣O⁣ ⁣n⁣s⁣Y⁣o⁣r⁣5⁣е⁣ ⁣Z⁣9⁣ ⁣d⁣N⁣O⁣ ⁣⁣⁣9⁣R⁣ ⁣⁣⁣
    • F-Secure Safe Internet Security 1 Device 1 Year 2025 PC/Mac Global Mobile Key - Image 1 of 4
    • F-Secure Safe Internet Security 1 Device 1 Year 2025 PC/Mac Global Mobile Key - Image 2 of 4
    • F-Secure Safe Internet Security 1 Device 1 Year 2025 PC/Mac Global Mobile Key - Image 3 of 4
    • F-Secure Safe Internet Security 1 Device 1 Year 2025 PC/Mac Global Mobile Key - Image 4 of 4

    F-Secure Safe Internet Security 1 Device 1 Year 2025 PC/Mac Global Mobile Key

    Brand new · F-Secure
    (1)
    £20.90
    Free postage
    S⁣K⁣3⁣ ⁣p⁣O⁣Z⁣o⁣ ⁣n⁣0⁣s⁣о⁣r⁣e⁣d⁣G⁣⁣⁣⁣⁣⁣⁣ ⁣8⁣⁣Y⁣⁣
    • McAfee Total Protection 1 Year Subscription 5 Devices Anti-Virus & Online Safety - Image 1 of 4
    • McAfee Total Protection 1 Year Subscription 5 Devices Anti-Virus & Online Safety - Image 2 of 4
    • McAfee Total Protection 1 Year Subscription 5 Devices Anti-Virus & Online Safety - Image 3 of 4
    • McAfee Total Protection 1 Year Subscription 5 Devices Anti-Virus & Online Safety - Image 4 of 4

    McAfee Total Protection 1 Year Subscription 5 Devices Anti-Virus & Online Safety

    Brand new · McAfee
    £29.99
    Free postage
    Click & Collect
    Ѕ⁣C⁣p⁣T⁣o⁣n⁣s⁣o⁣ ⁣H⁣r⁣K⁣ ⁣U⁣e⁣T⁣ ⁣d⁣⁣8⁣2⁣⁣ ⁣1⁣⁣⁣⁣3⁣
  • McAfee Total Protection 2025 5 Device 1 Year PC - RETAIL PACK BY POST. - Image 1 of 4

    McAfee Total Protection 2025 5 Device 1 Year PC - RETAIL PACK BY POST.

    Brand new · McAfee
    £9.50
    £0.87 P&P
    ⁣5⁣⁣4⁣⁣⁣ ⁣L⁣S⁣ ⁣⁣0⁣⁣⁣J⁣⁣ ⁣⁣C⁣⁣1⁣ ⁣⁣H⁣⁣G⁣⁣⁣
  • Norton 360 Deluxe 2025 Antivirus VPN 3 Devices 1 Year - Image 1 of 2

    Norton 360 Deluxe 2025 Antivirus VPN 3 Devices 1 Year

    Brand new · Norton
    (55)
    £11.50
    £2.70 P&P
    P⁣⁣⁣F⁣ ⁣⁣⁣⁣5⁣3⁣⁣⁣⁣⁣ ⁣A⁣⁣A⁣⁣⁣⁣⁣ ⁣⁣⁣2⁣W⁣ ⁣
  • FixMeStick Technologies Virus Malware Removal Stick Fix Me Stick USB for PC - Image 1 of 3

    FixMeStick Technologies Virus Malware Removal Stick Fix Me Stick USB for PC

    Brand new · FixMeStick
    £26.67
    (£26.67/Unit)
    or Best Offer
    £3.38 P&P
    ⁣Z⁣V⁣ ⁣J⁣1⁣ ⁣3⁣9⁣ ⁣⁣Z⁣W⁣ ⁣P⁣⁣9⁣⁣⁣⁣ ⁣⁣⁣⁣⁣⁣⁣ ⁣
  • McAfee Total Protection. 5 Devices, 1 Year. Sealed Physical Postal Delivery 2025 - Image 1 of 2

    McAfee Total Protection. 5 Devices, 1 Year. Sealed Physical Postal Delivery 2025

    Brand new · McAfee
    £11.84
    £2.70 P&P
    9⁣⁣⁣B⁣ ⁣⁣L⁣B⁣ ⁣⁣⁣U⁣Y⁣⁣⁣ ⁣⁣⁣Q⁣⁣U⁣⁣ ⁣⁣⁣Z⁣M⁣ ⁣
  • McAfee Total Protection 1 year license key, 5 devices - posted - Image 1 of 2

    McAfee Total Protection 1 year license key, 5 devices - posted

    Brand new · McAfee
    £12.78
    £2.72 P&P
    Click & Collect
    X⁣L⁣⁣⁣ ⁣P⁣⁣6⁣⁣⁣⁣⁣⁣⁣ ⁣1⁣⁣G⁣⁣⁣ ⁣⁣⁣⁣C⁣Y⁣⁣⁣
  • NEW & Fast Ship! ClamWin Antivirus & Anti Spyware Software - Windows Disc - Image 1 of 4

    NEW & Fast Ship! ClamWin Antivirus & Anti Spyware Software - Windows Disc

    Brand new
    £14.50
    £0.91 P&P
    Only 1 left.
    ⁣F⁣T⁣ ⁣⁣H⁣6⁣ ⁣⁣⁣Q⁣0⁣ ⁣L⁣Y⁣⁣⁣⁣⁣ ⁣R⁣⁣Z⁣⁣⁣⁣ ⁣⁣
  • NEW & Fast Ship! Gpg4win Encrypt Emails & Files Security Software Windows Disc - Image 1 of 4

    NEW & Fast Ship! Gpg4win Encrypt Emails & Files Security Software Windows Disc

    Brand new
    £14.50
    £0.91 P&P
    Only 1 left.
    ⁣5⁣⁣⁣⁣H⁣⁣ ⁣1⁣⁣3⁣⁣⁣⁣ ⁣J⁣⁣S⁣ ⁣⁣V⁣⁣O⁣ ⁣⁣⁣⁣X⁣
  • NEW & Fast Ship! KeePass Password Security Manager Suite Software Windows Disc - Image 1 of 4

    NEW & Fast Ship! KeePass Password Security Manager Suite Software Windows Disc

    Brand new
    £14.50
    £0.91 P&P
    ⁣⁣⁣⁣Q⁣R⁣ ⁣⁣⁣E⁣⁣7⁣⁣⁣ ⁣⁣8⁣⁣Q⁣⁣ ⁣B⁣⁣V⁣ ⁣⁣⁣⁣
  • NEW & Fast Ship! KeePass Password Security Manager Suite Software - Windows USB - Image 1 of 4

    NEW & Fast Ship! KeePass Password Security Manager Suite Software - Windows USB

    Brand new
    £20.53
    £18.30 P&P
    V⁣⁣0⁣⁣⁣ ⁣⁣⁣2⁣⁣⁣⁣⁣J⁣ ⁣P⁣K⁣⁣ ⁣L⁣P⁣ ⁣⁣⁣ ⁣⁣⁣ ⁣
  • NEW & Fast Ship! ClamWin Antivirus & Anti Spyware - Windows Combo Flash Drive - Image 1 of 4

    NEW & Fast Ship! ClamWin Antivirus & Anti Spyware - Windows Combo Flash Drive

    Brand new
    £20.53
    £18.30 P&P
    X⁣Y⁣⁣⁣⁣ ⁣R⁣O⁣⁣⁣ ⁣N⁣Z⁣ ⁣⁣⁣5⁣7⁣⁣ ⁣0⁣M⁣⁣⁣⁣⁣⁣⁣
  • NEW & Fast Ship! Gpg4win Encrypt Emails & Files Security Software - Windows USB - Image 1 of 4

    NEW & Fast Ship! Gpg4win Encrypt Emails & Files Security Software - Windows USB

    Brand new
    £20.53
    £18.30 P&P
    ⁣0⁣N⁣ ⁣⁣P⁣⁣⁣K⁣ ⁣⁣3⁣L⁣ ⁣⁣F⁣⁣⁣⁣H⁣ ⁣⁣⁣2⁣⁣⁣⁣H⁣
  • McAfee Total Protection 1 Year Subscription 5 Devices Anti-Virus & Online Safety - Image 1 of 4

    McAfee Total Protection 1 Year Subscription 5 Devices Anti-Virus & Online Safety

    Brand new · McAfee
    £29.99
    Free postage
    Click & Collect
    ⁣⁣4⁣⁣F⁣⁣ ⁣⁣5⁣⁣⁣⁣⁣U⁣⁣ ⁣W⁣X⁣ ⁣⁣M⁣⁣⁣T⁣ ⁣7⁣F⁣ ⁣