I have a Windows 7 it always shows me an exclamation mark on the shutdown button, even if there are no updates. I will shut down and restart and it goes away for a few minutes then re appears. I have checked the update history and there are no failed updates and it says there are no update available and windows is up to date.
1 Answer
Maybe something wrong within your Windows 7 installation. I would give
sfc /scannow
a try from an elevated command prompt.
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