Apple Users

Fix Wi-Fi Problems in OS X Yosemite
Oct 25, 2014 - 208 Comments

Wi Fi Troubleshooting in OS X Yosemite

Some Mac users who upgraded to OS X Yosemite have discovered a variety of wireless network connectivity issues, ranging from dropping wi-fi connections, to an inability to connect to the outside world despite being connected to a wifi router, even suddenly and strangely slow internet speeds. These network issues seem to occur most often on Macs that have updated to OS X Yosemite from Mavericks rather than those who performed a clean Yosemite install, which could suggest the issue has to do with improper network setting and preferences, or even a corrupted file somewhere. That’s a good thing, because it should mean a resolution is fairly easy to implement, as we’re about to show you.

http://osxdaily.com/2014/10/25/fix-wi-fi-problems-os-x-yosemite/