If you encounter The amount of system memory has changed error when you turn on your Dell or Alienware system, this article ...

Rolling back the Linux kernel can save the day when a bad update breaks your system. It should be done carefully, with backups and verification. Use it to regain a stable state, then address the root ...

Exact steps for Intel and Apple Silicon Macs ...

Sareena was a senior editor for CNET covering the mobile beat, including device reviews. She is a seasoned multimedia journalist with more than a decade's worth of experience producing stories for ...