Wi-Fi issues on Yosemite how to fix
First of all, you can try to move certain network files, so that OS X Yosemite, you must create again and again. This can be solved Wi-Fi problems:
- You can disable the Wi-Fi on your Mac, by clicking on the Wi-Fi icon in the Apple system and then "Wi-Fi" press disable. You can also create on your desktop a new Back-up folder with a name such as "Wi-Fi".
- Now open the Finder in the Dock. Then press simultaneously the keys CMD+SHIFT+G and enter the following path in the line: /Library/Preferences/system configuration/
- Now select the following files and move them into the to create "Wi-Fi"folder on the desktop: com.apple.airport.preferences.plist, com.apple.network.identification.plist, com.apple.wifi.message-tracer.plist , Network interfaces.plist , preferences.plist.
- You now start your Mac new.
- Now click on wifi icon and enable again your wireless.
- OS X Yosemite created the just moved files new. The Wi-Fi should now work again.

 Wi-Fi in OS X Yosemite
 
In the next practice tip, you will learn how you in OS X Yosemite, the Spotlight-disable preview. 






