# Using Amazon DCV
<a name="using"></a>

After you choose a Amazon DCV client, you can use it to interact with a Amazon DCV session. From here, you can changes settings, perform basic tasks, and manage external devices. Some of the functionalities Amazon DCV is capable of are:

**Changing the settings**
+ [Changing display resolution](changing-resolution.md)
+ [Setting the time zone](setting-timezone.md)
+ [Managing streaming modes](using-streaming.md)

**Using basic functions**
+ [Transferring files](using-transfer.md)
+ [Printing from a session](using-print.md)
+ [Copying and pasting](using-copy-paste.md)
+ [Saving a screenshot](saving-a-screenshot.md)
+ [Collaborating on a Amazon DCV session](managing-sessions-session-collaboration.md)

**Managing the display**
+ [Using multiple monitors](using-multiple-screens.md)
+ [Using accurate audio/video synchronization](using-av-sync.md)
+ [Using high color accuracy](using-high-color-accuracy.md)

**Managing external devices**
+ [Using a smart card](using-smartcard.md)
+ [Using USB remotization](using-usb.md)
+ [Using a webcam](using-webcam.md)

**Connecting to networks**
+ [Set certificate validation policy](set-certificate-validation-policy.md)
+ [Using WebAuthn redirection](using-webauthn-redirection.md)