Windows

A new proof-of-concept exploit known as DoubleAgent can not only hijack antivirus software, but use said software to deliver further attacks.

HP's new business desktop PCs offer a stylish new look and expandability, with VR support and Optane this summer.

Microsoft plans to take on Amazon Echo with Home Hub, a new software tool that will turn any Windows 10 PC into a family-friendly smart device.

The Idol 4S debuted on Android earlier this year, but the just-announced Windows 10 version has a more powerful processor and better camera.

A somewhat convincing copy of Microsoft's Blue Screen of Death could fool you into falling for a tech-support phone scam.

The new Fantom ransomware looks and acts just like Windows Update -- until you receive the note asking for payment to decrypt your files.

A newly discovered Windows flaw lets hackers control your Web browser, and affects all versions of Windows going back to Windows 95.

Microsoft's most recent Patch Tuesday updates fixes two vulnerabilities that could let cybercriminals attack you through your printer.

It's getting better, but Windows' built-in protection isn't strong enough compared to superior stand-alone free and paid antivirus software.

An experimental Windows 10 update may make the Blue Screen of Death even more dangerous than the rogue processes it exists to stop.

The latest versions of Microsoft Edge and Internet Explorer can detect and block browser exploit kits, malvertising and drive-by downloads.

Adobe, Microsoft and Apple fixed dozens of vulnerabilities, a good deal of which could compromise a computer without any user input.

Windows 10's Wi-Fi Sense is meant to get your friends on your Wi-Fi network, but it's actually a dangerous over-sharer.

World of antivirus testing thrown into chaos as ThreatTrack's VIPRE comes in behind Microsoft Security Essentials.

Microsoft's annual developer conference keynote was filled with important news, but most of it was targeted at programmers and IT managers. These are 5 important takeaways from Build that everyone should care about.

After experiencing a series of mind-bending HoloLens demos, it's clear that Microsoft has the most ambitious vision yet for computing's future.

Secure messaging app Wickr launches desktop clients for Windows, Mac and Linux, letting users switch between desktop and mobile.

Microsoft and Adobe release security updates for software including Internet Explorer and Adobe Flash Player.

From Microsoft's July Patch Tuesday updates to Adobe's 'Rosetta Flash' fix, here's what you need to know to keep your computer safe.

In April, Microsoft will stop supporting Windows XP. If you're still running it, here's how to migrate to a better, safer operating system.

Many businesses cling to Windows XP despite the imminent end of Microsoft support. What kind of security problems do they face?

Microsoft is offering $100 off new computers for people who need to trade up from Windows XP machines, but there are a few catches.

A sophisticated Java-based Trojan herds Macs, PCs and Linux machines alike into cyberattack-launching botnets.

Not only is Microsoft ending support for Windows XP in April, it's also ending updates for its own anti-virus software on XP.

Windows 8.1 added significant security enhancements, but how much difference will they make for the average end user?

3D-printer manufacturer MakerBot has released a driver for Windows 8.1, and other companies are soon to follow.

Here's a step by step tutorial on how to download Windows 8.1 and install Microsoft's latest OS on your PC.

Microsoft warns users of Internet Explorer about a new browser-based exploit; the fix is temporary and doesn't cover all users.

Is the NSA using Microsoft's Trusted Computing initiative to spy on PC users? A German newspaper made the assertion, but it's more speculation than fact.

Google's new driver supposedly allows users to print from Windows-based applications to any printer listed on Google Cloud Print.