Windows 11 users face growing cyber threats, from ransomware and phishing to occasional zero-day exploits. Choosing the right antivirus is no longer ...

A phone displaying the Microsoft Defender logo, with the product page for Microsoft Defender Antivirus for Windows in the background - T. Schneider/Shutterstock Antivirus software is simply essential, ...

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All modern Windows PCs come with Microsoft Defender built in. For the unaware, this tool is Windows’ native antivirus. Over time, it has matured into a reliable security tool capable of blocking a ...

Companies looking to become early adopters of Microsoft’s Windows x64 Edition OSes encountered a reason to postpone the decision: They may find their favorite anti-virus software no longer works on ...

Microsoft said Tuesday that it is buying Sybari Software, an antivirus and antispam software company. The terms of the deal were not disclosed. Microsoft intends to use the acquisition to provide its ...