A good website goes through changes over time. Material becomes dated. You have new information you want your readers to know about. Websites that change bring back readers.
If changes are complex and technical, better to let your website developer tackle them. Many updates are not that complicated and can be done by the client, if the site is maintained by what is called a Content Management System. All of our sites are built with the CityDesk content management system from Fogcreek. We can teach you how to update your own site, using CityDesk.
Basic training is usually $300. This includes a copy of the CityDesk software, training materials and several hours of training. Ask us about it.