Yesterday Opera released Opera 11 alpha version with support for extensions,Opera extensions reminds of Google Chrome extensions,Opera added Google Chrome’s click to Play feature to extensions supported alpha version which is disabled by default,let use see how to enable Plug-ins only on demand aka Click-to-Play feature in Opera.
By enabling this feature flash content will not be loaded and it will be loaded when you click only.For example after enabling this feature you need to click play button as shown above for each video in YouTube.
Enabling Plug-ins only on demand in Opera
1.From Opera Menu>Settings>Preferences
2.Select Advanced tab>select Content and select “Enable Plug-ins only on demand”.
3.Click OK to save changes.