How do I go back to macOS Sierra?
Hold down Command+Option+Shift+R to boot into recovery mode. Note, you can also boot into Recovery mode by pressing Command+R. However, adding Option+Shift will allow you to reinstall High …
Mac
Can you revert to older Mac OS?
Can you revert back to old Mac OS? Unfortunately downgrading to an older version of macOS (or Mac OS X as it was previously known) isn’t as simple …
How do I find my IP and MAC address?
Type ipconfig /all at the command prompt to check the network card settings. The IP address and MAC address are listed under the appropriate adapter as Physical Address …
How do I find my MAC address using command prompt?
In the Command Prompt window, type ipconfig /all and press Enter. Under the Ethernet Adapter Local Area Connection section, look for the “Physical Address”. This is your MAC …
Is Silverlight compatible with Mac?
The Microsoft Silverlight plugin is compatible with Windows, Mac and Linux. Can you install Silverlight on a Mac? Follow the steps below to install the Silverlight plug-in on …
How do I test my Mac OS?
On your Mac, choose Apple menu > Restart, then press and hold the D key while your Mac restarts. Keep holding the D key until the screen listing …