The T2 chip is a coprocessor on Intel-based Mac computers to cooperate with other Intel chips, mainly featuring the security functionality. But the...

Apple T1 is the first generation of Apple's self-designed T series chip while the T2 chip, as its name shows, is the second generation.The T1 chip...

Apple began to add the T2 security chip to Mac machines since December 2017 with the launch of the iMac Pro computers.

No, you do not need to go back to high security after you have changed to Reduced Security for enabling system extensions. Otherwise, your newly in...

If you uninstall the software that requires system extensions on M1/M2/M3 Mac, it is suggested that you switch to the default Full Security to bett...

Even though you already have an admin account, this may still happen. You just need to create a temporary new admin account to bypass the issue. Fo...

You are using an older Intel Mac instead of an Apple silicon Mac. You do not need to change the security policy in Recovery Mode to allow system ex...

Many users have trouble enabling system extensions on M1 Mac running macOS Big Sur 11.0 or macOS 11.1, so it is highly recommended that your Apple...

You enter the Fallback Recovery OS on an M1/M2 Mac instead of regular macOS Recovery because you press the Touch ID button twice quickly before pre...

One reason could be the software is not compatible with the M1/M2/M3 Mac yet, and you should wait until the software updates.The other most possibl...