On Windows 10, you can use the DISM command tool to repair the local image, which you can use with the System File Checker (SFC) to fix problems with the installation. In this guide, I'll show you how ...

Huntress analysts discovered a previously unseen ransomware variant, Obscura, spreading from a victim company's domain controller. Learn how Obscura works—and what it means for defenders—in this ...

If a Windows upgrade has ever gone sideways on you, you know how vague and unhelpful the error messages can be. Here are my go-to troubleshooting tricks when that happens.

Discover 7 surprisingly old Windows Command Prompt commands that remain valuable for PC troubleshooting and maintenance today, despite their age.

By default, Windows 11 hides all of the available options from its right-click menus. If you want to see each one of them, you need to click "Show more options." Some options, such as "Print" and ...

Learn how to fix the issue where installation media won't unmount in Hyper-V, preventing clean VM startup or configuration changes ...

If you've encountered a problem with a Windows upgrade, you know how maddeningly unhelpful Windows error messages can be. These are my favorite troubleshooting tricks.

Cybersecurity researchers have disclosed details of a new malware family dubbed YiBackdoor that has been found to share "significant" source code overlaps with IcedID and Latrodectus.

Hackers are actively exploiting a maximum severity vulnerability (CVE-2025-10035) in Fortra's GoAnywhere MFT that allows injecting commands remotely without authentication.

Russian APT COLDRIVER launches ClickFix attacks with BAITSWITCH and SIMPLEFIX malware; BO Team and Bearlyfy target Russia.

The attackers used process hollowing against RegAsm.exe, patched Windows defenses such as AMSI and ETW and unpacked further payloads until the final DLL was revealed as PureRAT. This trojan provides ...

Windows 10 comes with .NET framework 4.8 pre-installed. However, many applications developed since Windows Vista and Windows 7 require .NET Framework v3.5 to run. Applications will not run unless you ...