There are a lot of .aspx pages for SharePoint administrators in /_layouts/ directory. Most of them can be found on settings page "/_layouts/settings.aspx", but some SharePoint site templates don’t have some of these links.

For example, in some templates there’s no item "Navigation" (/_layouts/AreaNavigationSettings.aspx), but if you enter your site url and "/_layouts/AreaNavigationSettings.aspx" (http://mysite/mysubsite/_layouts/AreaNavigationSettings.aspx) you still can manage navigation of your site.

Below you can find useful SharePoint links for management of your site. Add this page to bookmarks if you are a SharePoint administrator (Ctrl + D)

Pages for site usage

The View All Site Content page: {Site}/_layouts/viewlsts.aspx

My Memberships page: {Site}/_layouts/mymemberships.aspx

My Links page: {Site}/_layouts/myquicklinks.aspx

Add a Link to My Links page: {Site}/_layouts/quicklinks.aspx

My Site page: {Site}/_layouts/mysite.aspx

My Alerts page: {Site}/_layouts/MySubs.aspx

Site Content and Structure page: {Site}/_layouts/SiteManager.aspx

Search Current Site and Below page: {Site}/_layouts/OSSSearchResults.aspx


Pages for Authors and Editors

Manage Content page: {Site}/_layouts/mcontent.aspx

List of last content you edited: {Site}/_layouts/myinfo.aspx

Create a new page (in a publishing site): {Site}/_layouts/CreatePage.aspx

Web part page maintenance: {Page}?contents=1


Pages for Site Managers

Manage Site Settings:{Site}/_layouts/settings.aspx

Manage Sub Webs Page: {Site}/_layouts/mngsubwebs.aspx

Manage Navigation Options: {Site}/_layouts/navoptions.aspx

Modify Top Navigation: {Site}/_layouts/AreaNavigationSettings.aspx

Manage People and Groups: {Site}/_layouts/people.aspx

Create New Subsite: {Site}/_layouts/newsbweb.aspx

Manage Alerts: {Site}/_layouts/SiteSubs.aspx

Delete: {Site}/_layouts/deleteweb.aspx