We use these devices for many different reasons, whether it is to work, study, play games, or simply pay the bills. No matter what you use them for, your devices, including smartphones, tablets, and PCs contain a lot of personal, sensitive information that must be protected.  That is why antivirus software and programs are so essential – they protect the details of your personal and professional lives. Now, inbuilt and default antivirus protections offered by device manufacturers are much improved than a decade ago, but when you consider the modern-day threats we face – ranging from phishing to ransomware – you can never have enough protection. Furthermore, we tend to focus only on our PCs and we may forget that our other devices, and Internet of Things (IoT) gadgets, may also become pathways to the compromise of our privacy and security.  I have searched for the best antivirus you can find and trust to protect multiple devices and operating systems. Based on real user reviews and personal use, these are the best antivirus software and apps to protect your most personal information in 2023.    Also: The 5 best free PC antivirus software: Protect your computer My overall pick for the best antivirus is the Bitdefender Antivirus. This free app is designed to protect your personal data, whether it is your passwords or your financial details.  If there are any security issues, you will receive instant alerts, so you know when a problem has been fixed. Best of all, it is created to reduce battery while in use. Bitdefender has its own VPN that offers an extra layer of privacy to prevent data loss. Bitdefender is a well-known and trusted brand in the antivirus space. You can take advantage of a free version that monitors your device for threats – without hogging your CPU – and this is available for Windows, macOS, and Android. Furthermore, the company offers premium plans for protecting multiple devices, ranging from $25 to $90 annually.  Malwarebytes is a popular ad-free program that helps prevent you from scams and security threats. It offers malware and ad blocking, along with filtering and web security. It will even monitor for fake texts, as well.  The service is effective enough that millions of threats are either detected or blocked by the service every day. It is flexible, too, working with both your smartphone and tablet for greater versatility, and it is very easy to use with a single-click interface. The antivirus program is compatible with Windows, macOS, Android, iOS, Chrome, Firefox, Edge, and Safari. Malwarebytes also offers a range of plans to suit your needs and budget. Subscriptions start at $3.75 per month. When you want to purchase antivirus protection for multiple devices, McAfee Total Protection 2023 fits the bill.  It offers protection for Windows, macOS, Android, iOS, and Chromebooks. There is also a free password manager, VPN, and Dark Web monitoring service included so you can keep your credentials safe – and be made aware of any information leaks online that could compromise your identity or accounts. Microsoft Defender was created not just for one person but for the entire family, too. Set up security for the household and enjoy expert recommendations and security tips to help protect your information online.  Use your Microsoft 365 account to set up custom security measures and manage your family’s security status. It is a great antivirus starting point for managing both your professional and personal lives, especially when you use Microsoft Defender for Endpoint in the office. Microsoft has also partnered with Experian which has resulted in the addition of identity theft monitoring for Microsoft 365 customers in the U.S.  Review: Microsoft Defender: Coming soon to a group of ‘family’ devices, including phones ESET SMB is one of my top choices of antivirus programs for small to medium-sized businesses.  Depending on the program you opt for, the company provides customizable plans for organizations of all sizes, which includes multiple device protection, endpoint defense, encryption, file protection, cloud-based monitoring for new threats, app protection, mail security, and more. If organizations wish, they can also add extended detection and response support, and more security services from ESET.  If you sign up for a two-year plan, you can take advantage of discounted rates. 

Features: From malware to viruses, there are a lot of threats out there, so we look for the best antivirus protection and features available to protect your online activity, whether you are using your PC or smartphone.Performance: Features mean nothing if the antivirus app or software does not have the power or performance to back it up. It is important to look for antivirus software and apps that not only attack existing threats but prevent you from new ones, too. Accessibility: Antivirus software has been available for quite some time now, but now there are plenty of antivirus apps, too. Consider how you would best like to access your antivirus program and what mobile requirements there may be.  Cost: The best antivirus programs do not charge the highest fees, with several programs offering free versions but with limited features. Consider your budget before you find the best antivirus protection for your situation.

Antivirus apps and programs also protect against spyware and adware that can tap into your history and flood you with pesky and potentially dangerous ads or notifications.  “This decision is not based on any technical assessment of Kaspersky products – that the company continuously advocates for – but instead is being made on political grounds.”