A codec compresses or decompresses media files such as songs or videos. Windows Media Player and other apps use codecs to play and create media files. A codec can consist of two parts: an encoder that compresses the media file (encoding) and a decoder that decompresses the file (decoding). Some codecs include both parts, and other codecs only ...

Summary. Windows 10, versions 2004, 20H2, 21H1, and 21H2 share a common core operating system with an identical set of system files. Therefore, the new features in Windows 10, version 21H2 are included in the latest monthly quality update for Windows 10, version 2004, 20H2, and 21H1, but are in an inactive and dormant state.

To upgrade to Windows 11, you need enough space on your hard drive for the installation to take place. To view how much hard drive space is available on your computer, select File Explorer on the taskbar (known as Windows Explorer in Windows 7) or press Windows logo key + E. Then select Computer or This PC and look under Hard Disk Drives or under Devices and drives.

Activity history helps keep track of the things you do on your device, such as the apps and services you use, the files you open, and the websites you browse. ... Previous Windows 10 versions before this update would still have the option available on their activity history page, and if enabled, activity history data will still be sent to ...

An upgrade differs from an update in that it moves your PC from a previous version of Windows—such as Windows 10—to Windows 11. This FAQ is intended to answer questions about upgrading to Windows 11. ... However, we always recommend that you back up files before installing a new Windows version. If you already sync your files to OneDrive ...

When you use an online storage provider such as OneDrive to store online-only files, some Windows apps might download these files automatically. For example, a music player app such as Windows Media Player might download your online-only music files to play them.

Windows 10 Windows 11 More... Less. Windows 11 Windows 10. Select Start > Settings > Apps > Default apps. To change the default app, you can do either of the following: Set a default for a file type or link type In the search bar, enter the file type or link type you want, then select it from the list of results. You can choose which app can ...

Outlook Data Files (.ost) are always copies of items that are saved on a mail server and don’t need to be backed up like Outlook Data Files (.pst). Re-create an offline Outlook Data File (.ost) Offline Outlook Data Files (.ost) are copies of your Exchange information. It is not necessary to back up this file. You can create a new copy at any ...

Access the audio file. The audio file, whether recorded or uploaded, is saved to the Transcribed Files folder in OneDrive. Play back the audio. Use the controls at the top of the Transcribe pane to play back your audio. The relevant transcript section highlights as it plays. Select the timestamp of any transcript section to play that portion of ...

PST file support Use a PST file (Outlook Data File) to backup or export items from your email account. No. Yes. No. No* Delegation Allow someone else to manage your mailbox and calendar. Yes. Yes. No. Yes. Shared mailboxes Allow groups of users to monitor and send emails from a shared mailbox. Yes. Yes. No. Yes. Offline support. No. Yes. Yes ...