Early Windows had big gaps. These four open-source apps stepped in and solved problems Microsoft left unsolved.

Hackers can change a single byte to insert malware undetected, posing as an apparently corrupted ZIP file dubbed Zombie Zip. A security researcher demonstrated this by tricking Windows Defender and ...

Iran has effectively closed the Strait of Hormuz as the U.S. and Israel continue airstrikes in the country, triggering what's being described as the "largest oil disruption in history." ...

You can plug in your phone, download an emulator, or install the Google Play Store to access Android apps on your computer. Some tinkering may be required.