Learn how to improve Windows PC performance if your device is running slowly.

Learn how to use Manage and Optimize Drives to keep your disk and data drives defragmented and at top performance in Windows.

Read here how you use a USB flash drive or a SD card in Windows 7 for Windows ReadyBoost.

You can use Screen and sleep settings to save energy and make your battery last longer.

We continue to deliver on our commitment to make Microsoft Edge faster, leaner, and more efficient than ever before. The following are our latest performance features.

Try these solutions if your Surface seems to be running more slowly than it once did.

Sleep uses very little power, your PC starts up faster, and you’re instantly back to where you left off. You don’t have to worry that you'll lose your work because of your battery draining because Windows …

Before you begin transferring a large amount of data, make sure your computer isn't set to go to sleep. If it goes to sleep, all uploading and downloading will stop. To test your connection speed, search the …

5. Replace your device wireless card-based network adapter Wireless network signals are sent to and from your computer. Devices with built-in wireless networking typically have excellent antennas. …

Learn about things you can try to fix things if your Windows 10 PC is plugged in and charging slowly or discharging.