The MANIFEST files (.manifest) and the MUM files (.mum) that are installed for each environment are listed separately in the "Additional file information for Windows 8.1 and for Windows Server 2012 R2" section. MUM and MANIFEST files, and the associated security catalog (.cat) files, are extremely important to maintain the state of the updated components.

Warning: The retired, out-of-support Internet Explorer 11 desktop application has been permanently disabled through a Microsoft Edge update on certain versions of Windows 10.For more information, see Internet Explorer 11 desktop app retirement FAQ.

Press this in Internet Explorer 11. Press this in Internet Explorer for the desktop. Open a search query in the address bar. Ctrl + E. Ctrl + E. Open a search query in a new tab (not available) Alt + Enter. Open the Address bar (to view history, favorites, and search providers) Ctrl + Down arrow. Ctrl + Down arrow. Search using copied text ...

After you install the most recent cumulative security update for Internet Explorer, you have to enable the UAC settings and change the account type to resolve this problem. Status Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.

This article is for Outlook.com. If you're using Outlook for Windows, see Fixes or workarounds for recent issues in Outlook for Windows.. If you're having problems accessing Outlook.com, you can see the status of Microsoft Office Online Services at the Service Health portal.. If you're having problems sending or receiving email, read how to Fix Outlook.com email sync issues.

Some apps need to access your file system to allow you to take full advantage of the functionality they provide. Allowing an app to have file system access enables it to have access to the same files and folders to which you have access. The app must request this access, and you can choose to allow or deny the request.

Assume that you enable the Skype for Business Click to Call or Skype for Business Browser Helper (OCHelper.dll) add-in in Internet Explorer 11, then you view a webpage that has lots of images, video content, or is embedded a huge PowerPoint presentation. In this situation, Internet Explorer 11 freezes. Cause

After you install the update and enable the web filtering feature in Microsoft Family Safety, Internet Explorer adds a "prefer: safe" HTTP header to every HTTP request to indicate that the user prefers a family-friendly browsing experience.

To view them, right-click the desktop, select View, and then select Show desktop icons. To add icons to your desktop such as This PC, Recycle Bin and more: Select Start , open Settings , then under Personalization , select Themes . Under Themes, scroll down and select Desktop icon settings. Choose the icons you would like to have on your ...

Select Start > Settings > Update & Security > Windows Security and then Virus & threat protection > Manage settings. (In early versions of Windows 10, select Virus & threat protection > Virus & threat protection settings .) Open Windows Security settings. Switch the Real-time protection setting to Off and choose Yes to verify.