I run Windows 98SE with MS Office and a number of other applications. I have recently found that while typing in Word or using any application the active window header greys and my typing is stopped (it has happened 3 times while I have been typing this!). On clicking in the window again I can resume but this happens every 10-20 seconds. I run the AVG 6.0 anti-virus and update it every week. It has not shown anything. I have tried running msconfig and unselecting all those programmes on the startup tab which I do not seem to need - no change. I have found one programme called "starter.exe", which appears to be in the WINNINT file on the J drive (I have win2K Pro on it but seldom use it)and have deselected this file twice but it always comes back as selected. Do I have a virus or some other programme which is interfering with my normal programmes?