Select Start > Settings > System > Activation . Select Change product key, and then enter the 25-character product key. Open Activation settings. If you've made a major change to your device's hardware, such as a motherboard replacement, run the Windows Activation troubleshooter located on the activation settings page.

エンドユーザー定義文字 (外字) 外字外字エディター (Eudcedit.exe) を使用して Windows 7 または Windows サーバー 2008 R2 を実行しているコンピューターで作成します。

Select the Network, Sound, or Battery icons ( ) on the far right side of the taskbar to open quick settings. The Disconnected icon appears when you’re not connected. On the Wi-Fi quick setting, select Manage Wi-Fi connections . Choose the Wi-Fi network you want, then select Connect. Type the network password, and then select Next. Fix Wi-Fi ...

Select Start > Settings > System > Display > Advanced display . Next to Choose a refresh rate , select the Dynamic option. ( Note: This option is only available on supported hardware. If you don’t see the Dynamic option, then your hardware doesn’t support DRR.) If you want to disable DRR and use a fixed refresh rate, you can select a ...

Select the arrow next to Human Interface Devices and then select HID-compliant touch screen. (There may be more than one listed.) Select the Action tab at the top of the window. Select Disable device or Enable device, and then confirm. If there's more than one HID-compliant touchscreen device listed, perform steps 2–3 for that one too.

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To create a new profile, use the profile picker: Hold Shift while starting Outlook. Using a command line switch, right click the Windows Start button and select Run. In the Run dialog box, type: Outlook.exe /profiles and then press Enter. While Outlook is running, select File > Account Settings > Change Profile. Outlook will restart.

In Control Panel, search for and open the Mail icon. On the Mail Setup - Outlook window, click Email Accounts. On the Account Settings window, select the account you're trying to troubleshoot and select Change. On the Change Account window, check the Incoming mail server and Outgoing mail server settings against those from your email provider ...

Fixes an issue in which private EUDC characters are not displayed correctly on a computer that is running Windows 7 or Windows Server 2008 R2. This issue occurs if the security update that is described in KB 2506223 is installed on the computer.

To see self-help answers, or to get support via email, Select Help from the top menu then Help. Open the Help pane. Enter your question or issue in the Search Help box on the right, and then press Return. If the self-help answers don't resolve your issue, try a different search, or scroll to the bottom of the Help pane and, under Still need ...