Elad Harel is used to shining a light on the mysteries of the natural world. Working at the cutting-edge of ultrafast ...

Before purchasing or downloading any app: Make sure the app has a professional feel: The images should be smooth and unpixelated ... and such. Actual virus-scanning apps simply don't exist in the App ...

Any software created to intentionally harm a computer can be considered malware. Common types include viruses, trojans, spyware, and ransomware. How they operate can vary from stealing your passwords ...