Before updating your PC to Windows 8.1, Advent recommends that you first update the desktop version of Skype.
First, open Windows Update in Control Panel by swiping in from the right edge of the screen and tapping Search (or, if you're using a mouse, pointing to the upper-right corner of the screen, moving the mouse pointer down, and then clicking Search).
If you are not prompted to install a new version of i Tunes, you already have the latest version your operating system can support.
Some features or devices might require a newer version of i Tunes than your system supports.
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