Editing your PC's environment variables can save you time in Command Prompt and make your scripts more concise. It also lets ...

On Windows 10, you can use the DISM command tool to repair the local image, which you can use with the System File Checker ...

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 ...

You can prevent or stop Command Prompt from closing immediately after opening or executing a batch file in Windows 11/10 in the following three ways: By using the Pause command. By using the cmd /k ...

Unable to delete, move, or perform any action on a file because it is locked by a process? Find out which process is locking a file in Windows 11/10 using various methods discussed in this article.

The sudo command lets users elevate their privileges to run admin tasks. But it's far from perfect. These tips can help.

The leaner your Windows system is, the faster your PC is. We show you how to free up memory with simple commands and tools.

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.

ComicForm phishing since April 2025 targets Belarus, Kazakhstan, Russia using Formbook malware, evading Microsoft Defender.

Iranian cyber group UNC1549 hacked 11 telecom firms, deploying Azure-hosted MINIBIKE malware through LinkedIn lures to steal ...