For each state first that you can do it:
e.g. I have excellent verbal and written communication skills.

Then go on to provide examples to show you can do that.
e.g. In previous positions I was required to communicate well with customers and other staff members. I did this by contributing to staff meetings, writing in communal communication areas such as the staff diary. I am familiar with different writing styles such as report and essay writing….etc etc

Have you done any volunteer work? Have you acted on the p & c? Have you helped out in the classroom with reading or other things? These kinds of things aren't paid but often use the skills they have listed.

What microsoft computer programs have you used - listing them and what you have produced on them e.g. newsletters, essays.

HTH!