查找 Windows 7 或 Windows 8.1 的产品密钥. 卸载或重新安装 Windows 7 或 Windows 8.1 时，通常需要产品密钥。. 通常，如果购买的是实物 Windows 拷贝，产品密钥应该在标签上或者在 Windows 随附包装盒中的卡上。. 如果 Windows 已预先安装在计算机上，产品密钥应显示在设备 ...

Once you've allowed microphone access to your apps, you can change the settings for each app. In Microphone settings, go to Choose which Microsoft apps can access your microphone, and turn on apps you want to use with it.For desktop apps, make sure that Allow desktop apps to access your microphone is turned on.

테마를 얻으려면 아래 범주 중 하나를 확장하고 테마에 대한 링크를 선택한 다음 열기 를 선택합니다. 이렇게 하면 테마가 PC에 저장되고 바탕 화면에 적용됩니다. 원하는 경우 Microsoft Store에서 일부 테마를 설치할 수도 있습니다. Microsoft Store에서 테마 살펴보기 ...

Record game clips and take screenshots. While you’re playing a game, press the Windows logo key + G to open Game Bar. Choose Widget Menu > Capture. Choose Start recording, Take screenshot, or Record last…. Record last… turns the most recent moments of play into a game clip when background recording is turned on.

FINDB (find_text, within_text, [start_num]) The FIND and FINDB function syntax has the following arguments: Find_text Required. The text you want to find. Within_text Required. The text containing the text you want to find. Start_num Optional. Specifies the character at which to start the search. The first character in within_text is character ...

In Skype, select Contacts. In the Contacts tab, select the Filter button: on Android (6.0+) and Android tablet on iPhone and iPad on...

To name the presentation, select the title at the top and type a name. If you need to rename the presentation, select the title and retype the name. Add a slide. Select the slide you want your new slide to follow. Select Home > New Slide. Select Layout and the you type want from the drop-down.

Note: If you receive a prompt asking whether to allow the app to access your camera (iOS) or to allow the app to take pictures and record video (Android). select Allow so the authenticator app can access your camera to take a picture of the QR code in the next step.If you don't allow the camera, you can still set up the authenticator app as described in Manually add an account to the app.

To combine first and last names, use the CONCATENATE function or the ampersand (&) operator. Important: In Excel 2016, Excel Mobile, and Excel for the web, this function has been replaced with the CONCAT function. Although the CONCATENATE function is still available for backward compatibility, you should consider using CONCAT from now on.

Sie können Fotos und Videos importieren, die Sie auf dem SD-Karte einer Kamera, einem USB-Laufwerk, einem Telefon oder auf einem anderen Gerät gespeichert haben. Und so geht's: Geben Sie im Suchfeld auf der Taskleiste Fotos ein, und wählen Sie dann die Fotos-App aus den Ergebnissen aus. Wählen Sie in der App-Leiste Importieren aus.