security pin

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    Windows 10 Did Windows update--Now lost Microsoft Professional Pro

    I did a routine shut down of my computer so Windows 10 could update. When my computer rebooted my Microsoft Office Professional Plus became non-functional. It says I need to activate with a key. I purchased and installed the program online last fall. I've never had any issues with it...
    • shaytala
    • Thread
    • activation computer issues external drive lost key microsoft office office security pin troubleshooting update windows 10
    • Replies: 1
    • Forum: Windows Help and Support