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

Fixes an issue in which recycled files are deleted permanently if you delete files from a DFS link in a network environment on a client computer that is running Windows 7 or Windows Server 2008 R2 after you redirect the Recycle Bin to the DFS link.

Use this app to try to recover lost files that have been deleted from your local storage device (including internal drives, external drives, and USB devices) and can’t be restored from the Recycle Bin.

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.

Get Help has troubleshooters you can run for many common scenarios. These often help resolve issues without the need to contact support. If a troubleshooter is available for your issue, select Run to start that troubleshooter.

Regsvr32 is a command-line utility to register and unregister OLE controls, such as DLLs and ActiveX controls in the Windows Registry. Regsvr32.exe is installed in the %systemroot%\System32 folder in Windows XP and later versions of Windows. The 64-bit version is %systemroot%\System32\regsvr32.exe.

Install this update to resolve a set of known application compatibility issues with Windows. Microsoft regularly releases application compatibility updates for these Windows operating systems. When you try to install and run certain legacy games or applications, you may experience one or more of the following symptoms:

The SharePoint Application Management settings page lets you turn the site recycle bin on or off, set the number of days that deleted items are retained in the recycle bin, and set how much storage space the second stage (site collection) recycle bin uses.

To rule out the most common causes for error 0xE0000007 with OneNote, do the following: Verify that you have good network connectivity for your computer or mobile device by using your browser or another cloud-based app.

When you delete items from a site Recycle Bin, they're sent to the site collection Recycle Bin (also called the second-stage Recycle Bin). The first-stage Recycle Bin contributes to the storage used metric while the second-stage Recycle Bin does not.