1. Go to your connections.
2. Under connections there is a settings button in the form of a cog wheel in the left top corner of the page. Click on this.
3. On the left panel under "Advanced Settings" is a link titled "Export LinkedIn Connections" with a file image next to it. Click on this.
4. Save your connections in a file.
If you’re interested in mastering the LinkedIn through training, here are the courses available: