Explore the EFI shell environment with this beginner-friendly guide to the EFI Shell, a low-level shell allowing access into firmware for low-level debugging and hardware troubleshooting. The post walks through an introduction to the shell, various commands, filesystems and more helpful commands such as map, ls/dir, help and more. It also details script execution (using custom scripts or automated options like startup.nsh) with .nsh files. Finally, the post also highlights useful commands like bcfg, pci, and smbiosview that let you inspect boot options, PCI hardware and SMBIOS information, all while trying to keep the topic easy to understand and practical.

Explore Apple device analytics, uncovering how on-device processing balances data insights with user privacy. Dive into various interesting analytics types like keyboard usage and device reboots, highlighting the straightforward connection between using analytics to understanding how your app works and also preserving user privacy.

AR has become popular in recent years. Web browsers and devices has many tools to bring best AR experince to the visitors. In this post, you will read basics of the AR and tips for richer experiences.