I have tested the product you in detail, unfortunately it was not possible to prepare me via wifi internet connection (which was probably because of Windows 8 and a known bug ..) An update to Windows 8.1, however, was not feasible because it always a bluescreen was, internet research revealed problems with several drivers and dozens of possible solutions. Now that I've tried in vain to get half the weekend the update to work, the notebook no longer connects to the last set to Windows 8 via LAN cable to the Internet, because supposedly no Ethernet cable is connected. The cable used to work without difficulty with other devices so can I exclude a defective cable. Whether it is now up to Windows 8 or the notebook or an unfortunate combination of both, is to me as a customer schnurzpiep care if Acer and Microsoft do not make it in about half a year to eliminate existing problems, the product goes back up. The preloaded software is again more than unnecessary and annoying to uninstall.