i モードメールアドレスが使える “sp モード” サービス対応記念 Windows Phone 今が買い時キャンペーン - Microsoft Windows PhoneAn unsupported version of Windows doesn't receive software updates from Microsoft. These updates include security updates that protect your PC from harmful viruses, spyware, and other malicious software, which can steal your personal information. Windows Update also installs the latest software updates to improve the reliability of Windows, which includes new drivers for your hardware. If you have
