OS X For Beginners

What to do when we get a Mac?

Fix Google Drive Folder Problem In OS X El Capitan

After upgraded to El Capitan, the Google Drive no longer sync with the account. We need to delete the old “Google Drive” folder, disconnect the sync (log out), then reconnect (log in), Google drive will create a new folder and start syncing. 

Fix iCloud Server Send Problem in El Capitan 10.11

After upgraded from Yosemite 10.10.5 to El Capitan 10.11, the iCloud email account stopped sending email through iCloud server. To fix this problem, all we need to do is to reset the mail server by uncheck the email option in iCloud settings, then recheck (enable) after quit and access the email app again.