Have the PC for 6 months and was initially very satisfied ... after a few months he was getting slower, the network adapter is played constantly crazy! Disconnections, surf overload warnings at the same time and edit Word document! 2x the PC is set to factory settings ... or scans performed all of which were faultless! Device was then taken back to 8 months! Conclusion ... either this PC is really only meant if you do one thing at the same time, or for real beginners! I have the C 50 now and am very satisfied!