If you are facing common problems on Windows 7 PC like Iphone not syncing with PC or Aero Effect not working etc. then you should take a look at the Infographic attached below. There is no doubt that Windows 7 is much much better operating system than XP and Vista but still you may find issues and face problems on Win 7. Here is an Infographic which answers the following common questions related to the Operating System.
You can find more resources and tutorials about Windows 7 on Internet Techies. You can also find solutions related to other problem on Windows 7 on this site. Thanks to ReviverSoft for creating the above Infographic.