https://www.skype.com/ja/get-skype/ Skype-8.53.0.85.exe をダウンロード・実行

https://blogs.opera.com/desktop/changelog-for-64/ 未更新

https://cweb.canon.jp/drv-upd/dc/dppw4110.html

https://get.adobe.com/flashplayer/?loc=jpRelease Notes | Flash Player 32 AIR 32 Archived Flash Player versions Uninstall Flash Player | Windows Installation problems | Flash Player | Windows 7 and earlier Flash Player issues | Windows 8 Fl…