Sorry I meant Nov 11 as the last restore point.
Win 7 O/S. I lost all right click mouse functions, no drop down menu appears. Can not copy or paste or right click on desktop. I can use ctrl c or v. The same applies to Open Office or use on Fire Fox. It worked fine a day or two ago but the last Sys Restore point was Dec 11 and has worked fine until now. I restarted the computer, no help there.
I checked mouse properties in control panel. It was unusual, it said device is working properly but the window was not stable. I can not describe it exactly but it was not normal.
I Googled but did not find the same problem. I run the full version of Norton, so far no virus is found. I may try the restore point but decided to check here first. Any thoughts?

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