Summary. Microsoft is aware of new variants of the class of attack known as speculative execution side-channel vulnerabilities. The variants are named L1 Terminal Fault (L1TF) and Microarchitectural Data Sampling (MDS). An attacker who can successfully exploit L1TF or MDS may be able to read privileged data across trust boundaries.

Resolves a vulnerability in Windows Explorer that could allow remote code execution if a user visited a specially crafted webpage.

Check here for the known game issues that we're currently tracking and find out what you can do about them.

You see the following error code and message when you try to access Xbox Live: 0x8015DC0B. Service unavailable. You appear to be in a region where this service is not available. This means that service in unavailable in your region. How to resolve the issue. Collapse all. Solution. There’s no workaround for this.

You see the following error code when you try to access content from Xbox Live: 0x87DF2EE7. This may mean that Xbox was unable to load the resource that you requested. This was likely due to an issue resolving the name of the resource to an IP address.

If you’ve deleted Class Notebook pages or sections and then emptied the OneNote Recycle bin, you can recover these files using OneDrive. This works if the OneDrive Recycle bin hasn't been emptied yet. Sign in to Microsoft365.com. Select OneDrive. If you do not see it right away, open the App launcher to locate it.

Generally, a file or folder would be stored in the Recycle Bin after they are deleted. Only clicking the key combination "Shift + Delete" could delete them directly. However, during the use, clicking delete button would directly delete files if the Recycle Bin's settings changed.

Error message in Windows Vista when you try to install Adobe Acrobat or Adobe Reader: "The feature you are trying to use is on a network resource" or "Error 1714" - Microsoft Support.

If your Surface isn’t working properly, the Microsoft Surface app and Surface Diagnostic Toolkit can help you find and solve problems. Notes: If your work or school manages your Surface, check with your IT department before running the tool.

The Recycle Bin provides a safety net when users delete files, versions of files, list items, libraries, lists, and folders from a site. When users delete any of these items from a site, the items are placed in the Recycle Bin. This article focuses on how a site collection administrator can manage the Recycle Bin for a site collection.