Controlled folder access in Windows Security reviews the apps that can make changes to files in protected folders and blocks unauthorized or unsafe apps from accessing or changing files in those folders. Select Start > Settings > Update & Security > Windows Security > Virus & threat protection.

View label and protection on a file or folder. In File Explorer, right-click the file or folder for which you want to view label and protection settings, and then select Apply sensitivity label with Microsoft Purview .

When you try to access or work with files and folders in Windows, you experience one or more of the following issues: Issue 1: You receive an "Access Denied" error message or a similar message. Issue 2: You cannot access, change, save, or delete files and folders.

To resolve this problem, perform the System File Checker scan in safe mode, and make sure that the PendingDeletes and PendingRenames folders exist under %WinDir%\WinSxS\Temp. Windows Resource Protection found corrupt files and successfully repaired them.

The WFP feature provides protection for system files using two mechanisms. The first mechanism runs in the background. This protection is triggered after WFP receives a directory change notification for a file in a protected directory. After WFP receives this notification, WFP determines which file was changed.

Select Start , select the arrow next to All apps, right-click the app, then select More > Pin to taskbar. If the app is already open on the desktop, press and hold (or right click) the app's taskbar icon, and then select Pin to taskbar.

To resolve this issue, first confirm that another user on the network does not have the document open. If the document is in use, open the document as read-only. If it is not in use, quit all instances of Word, and then remove the owner file. To do so, follow these steps.

Protect your most important files in OneDrive Personal Vault with an extra layer of security. Learn how to set up, lock, or unlock Personal Vault.

A file quarantined by Forefront Endpoint Protection 2010 (FEP 2010) or System Center 2012 Endpoint Protection (SCEP 2012) may be restored to an alternative location by using the MPCMDRUN command-line tool. The syntax is explained below:

Learn how to stop sharing your files and folders on OneDrive. You can lock a document, disable sharing links, or stop sharing with specific people.