In our October SIMformation we look at the updates issued by Microsoft and how they overlap the various versions of Windows 10, which is why we recommend clients take advantage of our Windows Update service – let us worry about who gets what update and when. We also – by request – provide a keyboard shortcut guide to Microsoft Excel. We look at a discussion from Computerworld about what ails the PC industry and why this market is lagging in growth. We look again at exploits that permit the introduction of malware on your PCs and network, and what to watch for and how to avoid being infected. Plus other news like new phones from Zultys.