Select the Start button, then type control panel in the search box next to the Start button on the taskbar and select Control Panel (Desktop app) from the results. Search Control Panel for Recovery, and select Recovery > Open System Restore > Next . Choose the restore point related to the problematic app, driver, or update, and then select Next ...

如何在 Windows 中兑换礼品卡或下载代码. 打开下面的 Microsoft Store 应用。. Microsoft Store. 选择应用顶部的个人图标，然后选择“ 兑换代码或礼品卡 ”。. 输入 25 个字符组成的代码，然后选择“ 兑换 ”。. 不必担心连字符，系统会为你自动处理。.

Help with BitLocker. Finding product keys for Windows and Office. Other support. Help with a work or school account password. I need to talk to a customer support agent. Learn how to get Microsoft account help, troubleshoot sign in issues, keep your account secure, and manage your Microsoft account dashboard.

When that happens, restart Game Bar to fix the problem: Close the game. In the search box on the Windows taskbar, type and then select Task Manager. Select More details. In the list of running processes, select the Broadcast bar server (bcastdvr.exe) process (if it's still there), and then select End task. Restart your game and try recording again.

Sign in to the Microsoft account you want to update. Go to Payment & billing and select Payment options. You can add or edit payment methods from here. Under Payment methods, you can Add a new payment method, View or edit card, or Remove card. Enter your updated info, and select Save.

如何在通过 Skype 发送短信时显示我的手机号码？. 当您从 Skype 发送短信时，收件人收到的邮件将显示您的 Skype 号码或您的姓名的前 11 个字符Skype字符。. 例如，如果你的Skype名称是thisismyskypename，则消息将显示来自thisismysky。. 收件人将能够回复你的短信（如果它 ...

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.

Skype 網站和軟體並不是設計來吸引 13 歲以下的使用者。 我們鼓勵家長參與孩子的線上活動，以確保所以收集的資訊皆經家長許可。 我們非常重視 Skype 使用者的安全，並且已實施相關安全措施來保護兒童在取得父母同意使用 Skype 時避免接觸到陌生人。

Koodin lunastaminen Windowsin Microsoft Storessa. Paina aloituspainiketta ja kirjoita sitten store hakupalkkiin. Avaa sovellus valitsemalla tuloksista Microsoft Store. Valitse tilisi näytön oikeasta yläkulmasta ja valitse sitten Lunasta koodi tai lahjakortit. Anna 25-merkkinen koodi, valitse Seuraava ja noudata kehotteita.

Near the upper right corner of the PowerPoint window, select Record. Choose from two options. When you're ready, select the round, red Record button, wait for the countdown, then start speaking. To record from a specific slide, go to it, and then select Record. Note: Narration isn't recorded while the transition between slides happens, so pause ...