Follow these steps to automatically diagnose and repair Windows security problems by turning on UAC, DEP protection, Windows Firewall, and other Windows security options and features.

Change display name. You use your display name whenever you sign in to your account. You'll also see it on any Windows devices that you've signed into with your Microsoft Account, and it's the name people see when you send emails or participate in an Outlook.com group.

The new Microsoft Edge will delete your browsing history, cookies, and site data, as well as passwords, addresses, and form data when you close all InPrivate windows. You can open an InPrivate window in different ways: Select and hold (right-click) the Microsoft Edge logo in the taskbar and select New InPrivate window.

Microsoft Edge is the recommended browser by Microsoft. Support for Internet Explorer ended on June 15, 2022. Internet Explorer 11 has been permanently disabled through a Microsoft Edge update on certain versions of Windows 10.

Notes: You can use most static image files on PC, macOS, iOS and Android, but HEIC and animated GIFs are not supported, sorry. To see entire portrait or landscape photos, use a photo editing app to add borders to make the image square.

Deinstallieren über das Startmenü. Wählen Sie "Start " > "Alle Apps" aus, und suchen Sie in der angezeigten Liste nach der App.

PC の動作が遅い場合は、次の推奨事項が速度向上に役立つ可能性があります。 ヒントは順番に記載されています。最初のヒントから始めて役に立ったかどうかを確認し、役に立っていない場合は次のヒントに進んでください。

Certificate authority (CA) A certificate authority is an entity similar to a notary public.It issues digital certificates, signs certificates to verify their validity and tracks which certificates have been revoked or have expired.

可以使用以下步骤将 QQMail 帐户添加到 Outlook。 无论是将第一个 QQ 邮件帐户还是其他 QQ 邮件帐户添加到 Outlook，这些步骤都是相同的。 首先，你需要在浏览器中的 QQ 邮件帐户中执行一些步骤。

Tip: If you want to keep a banded table style without the table functionality, you can convert the table to a data range.Color banding won't automatically continue as you add more rows or columns but you can copy alternate color formats to new rows by using Format Painter.