How to change site home page in SharePoint 2013

Method 1:-

• Open site that you need to change the home page
• Go to Site Actions and click Site Settings.
• Under the Look and Feel section click Welcome Page
• Click Browse to select the item from the site contents or you can type the URL of the content which you need to show as home page.

Method 2:-

•  Go to the site page which you need to show as home page.
•  Go the Page tab and click Make Homepage under the Page Actions sections. Site homepage will be changed to this page.

Method 3:-

• Go to Site Pages in Site Contents.
• Go to the Files tab and click New Document and select Wiki Page to create a new site page.
• Under the page edit mode go to the Insert tab then click Web Part.
• Now select the content under the App categories which you need to show in your homepage and click Save.
• Go the Page tab and click Make Homepage under the Page Actions sections. Site homepage will be changed to this page.