Learn how to check for, download, and install KB 2919355, an update for Windows 8.1 and Windows RT 8.1.

Summary. This article describes how to arrange, move, and change icons on the desktop. More Information How to Arrange or Move Icons. To arrange icons by name, type, date, or size, right-click a blank area on the desktop, and then click Arrange Icons.

Touch gestures. You can use these gestures on the touch screen of your Windows 11 device. To turn touch gestures on, select Start > Settings > Bluetooth & devices > Touch > Three- and four-finger touch gestures, and make sure it's turned on.

Se describe cómo utilizar la herramienta Comprobador de archivos de sistema para solucionar problemas relacionados con archivos de sistema que faltan o están dañados en Windows 8.1, Windows 8, Windows 7 o Windows Vista.

Abrir e executar DxDiag.exe. Essa ferramenta é usada para coletar informações sobre dispositivos para ajudar a solucionar problemas de som e vídeo no DirectX.

即使已开启其他防火墙，开启 Microsoft Defender 防火墙也很重要。 它保护你免遭未经授权的访问。 若要打开或关闭 Microsoft Defender 防火墙，请执行以下操作：

To change your profile picture in Microsoft Teams, click your existing profile picture and select the camera icon.

Hotmail เปลี่ยนชื่อเป็น Outlook.com แล้ว เรียนรู้วิธีการลงชื่อเข้าใช้เพื่อเข้าถึงบัญชีอีเมล Outlook.com, Hotmail, Live หรือ MSN ของคุณ

You can use the LEFT, MID, RIGHT, SEARCH, and LEN text functions to manipulate strings of text in your data.

Learn how to move files to a new Windows PC using an external storage device like a USB drive, SD, card, or external hard drive.