antivirus needed on Windows 11?


And in that list, Gen Digital formerly known as Symantec actually owns Norton, AVG and Avast as I learned earlier today so looks like the amount of competitors is getting smaller over time.
Interesting 🙏
 

My Computers

System One System Two

  • OS
    Windows 11 Pro 23H2 Build: 22631.3374
    Computer type
    PC/Desktop
    Manufacturer/Model
    Sin-built
    CPU
    Intel(R) Core(TM) i7-4770K CPU @ 3.50GHz (4th Gen?)
    Motherboard
    ASUS ROG Maximus VI Formula
    Memory
    32.0 GB of I forget and the box is in storage.
    Graphics Card(s)
    Gigabyte nVidia GeForce GTX 1660 Super OC 6GB
    Sound Card
    Onboard
    Monitor(s) Displays
    4 x LG 23MP75 1 x 24" LG M38H 1 x 32" LF6300 TV Monitor 1 x Wacom Pro 22" Tablet
    Screen Resolution
    All over the place
    Hard Drives
    2 x WD something Something 8TB HDD's / 2 x WD something Something 4TB HDD's / 1 x EVO 1TB SSD / 2 x QVO 1TB SSD's / 1 x EVO 250 GB SSD / 2 x QVO 1TB (External Hub) / 1 x EVO 1TB (Portable Backup Case)
    PSU
    Silverstone 1500
    Case
    NZXT Full Tower
    Cooling
    Noctua NH-D15 Elite Class Dual Tower CPU Cooler / 6 x EziDIY 120mm / 2 x Corsair 140mm somethings / 1 x 140mm Thermaltake something / 2 x 200mm Corsair.
    Keyboard
    Corsair K95 / Logitech diNovo Edge Wireless
    Mouse
    Logitech G402 / G502 / Mx Masters / MX Air Cordless
    Internet Speed
    100/40Mbps
    Browser
    All sorts
    Antivirus
    Kaspersky Premium
    Other Info
    I’m on a horse.
  • Operating System
    Windows 11 Pro 22621.2215
    Computer type
    Laptop
    Manufacturer/Model
    LENOVO Yoga 7i EVO OLED 14" Touchscreen i5 12 Core 16GB/512GB
    CPU
    Intel Core 12th Gen i5-1240P Processor (1.7 - 4.4GHz)
    Memory
    16GB LPDDR5 RAM
    Graphics card(s)
    Graphics processor is an Intel Iris Xe
    Sound Card
    optimized with Dolby Atmos®
    Screen Resolution
    QHD 2880 x 1800 OLED
    Hard Drives
    M.2 512GB
    Other Info
    …still on a horse.
Been using Windows Defender/Malwarebytes Premium steady for years

Started using Defender full time in 2018, Previously used Avast Free before that, and before Avast Windows Live Onecare, and Before that Mcafee or Norton off and on.

Since switching to Defender/Malwarebytes Premium on all systems

*Experience no system crashes
*No Noticeable slowdown in my daily tasks of gaming, productivity tasks, music listening, light video editing, and etc
*Defender updates always go smoothly, no messing with restarting or start menu not working, or something going wrong with a Windows version update and 3rd Party Antivirus breaking possibly

In General I for one am very happy with the performance of Defender, along with Malwarebytes Premium (Which never finds anything when its scans are run)

Many years ago i had major infection in 2005, so i feel along with good Protection by Defender and Malwarebytes Premum, system image backup is just as important and making sure to keep the Backup External drive disconnected and in a safe place to prevent loss in case of Fire, Flood or any other natural disaster.
 

My Computer

System One

  • OS
    Windows 11 Pro x64
    Computer type
    PC/Desktop
    Manufacturer/Model
    Custom
    CPU
    Intel I7 10700
    Motherboard
    Gigabyte B460M_DS3H Rev 1.0
    Memory
    32GB DDR4 2666mhz
    Graphics Card(s)
    EVGA Geforce 1660 Super
    Sound Card
    Onboard Audio
    Monitor(s) Displays
    Asus VG245H
    Screen Resolution
    1920x1080
    Hard Drives
    M.2 Samsung 970 Evo Plus 500GB Boot
    Samsung 860 Evo 1TB-Game SSD
    Western Digital Black 4TB Storage Drive

    External
    Western Digital Elements 500GB
    Western Digital My Passport 2TB
    Toshiba 2TB in External Enclosure
    Seagate 8TB in External Enclosure
    Western Digital My Book 8TB (Primary Backup drive)
    PSU
    EVGA G3 650 Watt
    Case
    Thermaltake V200 TG RGB
    Cooling
    Arctic Freezer 7X, 3 Front Intake Fans, 1 120 Exhaust in rear of case
    Keyboard
    Logitech G513
    Mouse
    Logitech G502 X
    Internet Speed
    Gigabit 1000Mb/20 Upload
    Browser
    MS Edge Chromium
    Antivirus
    Windows Defender, Malwarebytes Free
    Other Info
    UEFI, Secure Boot, TPM 2.0, Macrium 8 Home Edition
My longtime (10 years, plus) security suite is Bitdefender Total Security, plus Malwarebytes Premium, with Windows Defender enabled to do periodic scans.

It is a personal choice, as @kelper has said. I aim for the maximum possible protection, coupled with weekly system images via Macrium Reflect Home and Easeus Todo Backup Home, copies of which are stored on an external drive, which is always offline, except when copying backup images to it. Emergency boot disks for each product have been created and are kept updated.

A good backup strategy is even more important than the choice of security software. No security suite is 100% bulletproof!

Moreover, hardware fails, power surges happen and damage computers, etc. If you don't have a sound backup strategy, you are risking your data, most importantly. Apps can be reinstalled and reconfigured, but priceless photos, documents, music, videos, etc., could be lost forever.

The weakest link is always the "interface" between the chair and the keyboard! Practice "safe hex." Don't click anything unless you know it to be safe. Avoid Torrents.

Just my two cents. Have a great day.

Regards,
Phil
 

My Computers

System One System Two

  • OS
    Windows 11 Pro Version 23H2 (Build 22631.3527)
    Computer type
    PC/Desktop
    Manufacturer/Model
    Dell XPS8930 SE
    CPU
    Intel i7-9700K 4700 MHz
    Motherboard
    Dell XPS 8930
    Memory
    32 GB (4 x 8GB SK Hynix DDR4 @1333 MHz) (2666 MHz)
    Graphics Card(s)
    NVIDIA GeForce RTX 2060 (6 GB) GDDR6 300 MHz
    Sound Card
    None
    Monitor(s) Displays
    Dell UltraSharp U2518D 25"
    Screen Resolution
    2560 x 1440
    Hard Drives
    NVMe Intel 1024 TB
    Seagate 2 TB, SATA-III
    PSU
    850 W Gold Standard
    Case
    Dell XPS 8930 Base (Special Edition)
    Cooling
    Air
    Keyboard
    Dell 0G4D2W
    Mouse
    Dell MOCZUL
    Internet Speed
    Download 553 Mbps, Upload 686 Mbps
    Browser
    Google Chrome
    Antivirus
    Bitdefender Premium Security, plus Malwarebytes Premium
    Other Info
    BIOS Version 1.1.31
  • Operating System
    Windows 11 Pro Version 23H2 (Build 22631.3527)
    Computer type
    Laptop
    Manufacturer/Model
    Dell XPS 15 7590
    CPU
    i7-9750H 4.5 GHz
    Motherboard
    Dell XPS 15 7590
    Memory
    16 GB (2 x 8GB @ 1333 MHz) DDR4-2666 MHz
    Graphics card(s)
    NVIDIA GeForce 1650 4 GB GDDR5
    Sound Card
    None
    Monitor(s) Displays
    Dell XPS 15 7590, 15.6" InfinityEdge Anti-Glare, Non-Touch
    Screen Resolution
    1920 x 1080
    Hard Drives
    512 GB M.2 PCle NVMe SK Hynix
    PSU
    130W Power Adapter
    Case
    Dell XPS 15 7590
    Cooling
    Air
    Mouse
    Logitech M510
    Keyboard
    Laptop
    Internet Speed
    Download: 400 Mbps, Upload: 203 Mbps
    Browser
    Google Chrome
    Antivirus
    Bitdefender Premium Security, plus Malwarebytes Premium
    Other Info
    BIOS Version 1.27.0

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