![siera 10.12.6 delete all messages on mac siera 10.12.6 delete all messages on mac](https://i.ytimg.com/vi/nJeBWQMwF9w/maxresdefault.jpg)
After joining a network, your Mac activates.
![siera 10.12.6 delete all messages on mac siera 10.12.6 delete all messages on mac](https://appletoolbox.com/wp-content/uploads/2016/11/system-preferences-app-store.png)
To select a Wi-Fi network, use the Wi-Fi menu in the upper-right corner of the screen. You might be asked to select a Wi-Fi network or attach a network cable.When reconnecting to a Bluetooth keyboard, you're asked to choose a language. If the accessory doesn't connect within 30 seconds, turn the accessory off and back on. If it needs to reconnect to a Bluetooth accessory such as a keyboard or mouse, you might be asked to turn on the accessory. Your Mac restarts and shows a black screen or progress bar.Click Erase All Content & Settings to confirm that you want to proceed.
#Siera 10.12.6 delete all messages on mac password
![siera 10.12.6 delete all messages on mac siera 10.12.6 delete all messages on mac](https://www.imymac.com/images/mac/delete-chat-messages-on-mac.jpg)
If you used Boot Camp to install Microsoft Windows, use Boot Camp to remove Windows and its partition before continuing.