Microsoft Defender Offline is a powerful offline scanning tool that runs from a trusted environment, without starting your operating system. When should I use Microsoft Defender Offline? Run Microsoft Defender Offline if:

To set your device as your designated offline device: Make sure that you’re online. Check that your device has the latest Windows updates: Go to Start > Settings > Update & security > Windows Update and see if any relevant updates are available. Open the Microsoft Store. You’ll be prompted to sign in if you haven’t already.

Summary. This security update resolves vulnerabilities in Microsoft Office that could allow remote code execution if a user opens a specially crafted Office file. To learn more about these vulnerabilities, see Microsoft Common Vulnerabilities and Exposures CVE-2018-8248.

Refunds are typically issued for requests meeting the following criteria: Requests are made within 14 days of the purchase date. Requests are for games in which you haven’t accumulated a significant amount of play time. Note As a limited exception, digital game products may be eligible for a refund within 30 days if you’re unsatisfied with ...

Summary. This security update resolves a Microsoft Excel remote code execution vulnerability. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2022-26901. Note: To apply this security update, you must have the release version of Microsoft Office 2016 installed on the computer. Be aware that the ...

Support for Windows 7 ended on January 14, 2020. We recommend you move to a Windows 11 PC to continue to receive security updates from Microsoft. Learn more. You can have Windows automatically download recommended drivers and detailed information for your hardware and devices.

Summary. This security update resolves a remote code execution vulnerability that exists in Microsoft Word software if it does not correctly handle objects in memory. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2019-1201.

Summary. This update makes quality improvements to the servicing stack, which is the component that installs Windows updates. Additionally, reliability improvements to the secure boot servicing stack were made to help with safe roll out of upcoming security updates for Secure Boot.

Summary. On November 30, 2022, an out-of-band update was released to improve the Windows 10, version 2004, 20H2, 21H1, 21H2, and 22H2 out-of-box experience (OOBE).

Microsoft Defender オフラインのスキャン結果を表示するには、以下の手順に従ってください。 [ スタート] を選択し、 [ 設定] > [ Update & Security >Windows セキュリティ > ウイルス & 脅威保護] を選択します。 Windows 10の [ウイルス & 脅威保護] 画面の [ 現在の脅威] で、 [ スキャン オプション] を選択し、 [ 保護履歴] を選択します (以前のバージョンの Windows では 、脅威の履歴 と言うことができます)。 Windows 7 と Windows 8.1 で Windows Defender オフラインを使用する. 詳細情報. マルウェアが PC に感染するしくみ.