Too many pages after loading demo.

Hi, Very new at building first site. So I have uploaded the Themeforest ‘Photography’ demo to my new site I am building. I have set the menus etc. In the demo there are 116 pages. I only need about 6 of theme for new site. What do most people do? Do I trash them, or turn them into drafts.? I may want to use them later. And will it slow down the site to have them sitting in the background. I can’t see an unpublish or hide function like I have seen on other cms site builders. Thank you in advance for advice.

If it is WordPress, remove everything you don’t use so that it doesn’t affect the performance of your site. If you like the other pages you can buy the same theme again, remember that the license is for one website.