If you can’t set the power mode in Power & battery settings, open Control Panel, select System and Security > Power Options, then choose a Balanced power plan. Learn how to change the power mode on your Windows PC to preserve your battery, limit notifications, and background activity.

Give your PC a Fresh Start. Resetting your PC lets you perform a clean reinstallation and update of Windows while keeping your personal data and most Windows settings intact. In some cases, a clean installation may improve your device's performance, security, browsing experience, and battery life.

To change the default touch gestures on your Windows 11 PC, select Start > Settings > Bluetooth & devices > Touchpad. Select Three-finger gestures or Four-finger gestures to change what your swipe gestures do. See the common touchpad gestures for your Windows 10/11 device.

Use Game Bar to play and chat with friends. Performance (9) – Track your game’s frames-per-second (FPS) and other real-time stats. For more info, go to: Track your PC’s performance with Game Bar. Resources (10) – See what apps and processes are using system resources to help you optimize gaming performance.

When you use Game Mode, Windows prioritizes your gaming experience by turning things off in the background. When you’re running a game, Game Mode: Prevents Windows Update from performing driver installations and sending restart notifications.

How to make PC games work better. Troubleshoot game audio or video issues on Windows. Troubleshoot gameplay, performance, and stability issues on a Windows device. How to get software and driver updates for Windows devices. Optimize available storage by customizing game installations.

以下是打开或关闭飞行模式的两种方法：. 选择任务栏上的 “网络”、“音量 ”或“ 电池 ”图标 ，然后选择“ 飞行模式 ”。. 选择“ 开始 > 设置 ”> “网络& Internet > 飞行模式 ”，然后选择“ 打开 ”或“ 关闭 ”开关。. 注意: 飞行模式保留上次使用的设置 ...

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.

使用截图工具捕获截图. 拍摄快照以从全部或部分电脑屏幕上复制字词或图像。. 使用截图工具进行更改或作笔记，然后保存和共享。. 捕获以下任意类型的截图：. 在对象周围绘制自由形状。. 绕对象拖动光标以构成一个矩形。. 选择一个要捕获的窗口（如对话框 ...

Use the Performance widget to easily monitor your PC’s performance while you’re gaming. This lets you know in real time whether your system has enough resources for game-intensive moments or if something might be affecting it. Collapse all.