All my icons have defaulted to "windows media player" no programs work how can I correct this?

Officeのダウンロード版を導入検討していますが、1ライセンスで何台のPCにインストール可能でしょうか。

Dec 2, 2013 · I'm responsible for maintaining 45 separate machines on top of teaching software training classes, creating customer and staff support documentation, and maintaining domain and e-mail …

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Toute l'installation de Windows Live fonctionne sauf Windows Live Mail. J'obtiens ce message : Impossible d'installer les programmes Impossible d'installer ces programmes : Mail Un autre …