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Change your home page in Safari on Mac
You can use any web page as your home page, and have it shown when you open a new window or a new tab.
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Go to the Safari app
on your Mac.
Choose Safari > Settings, then click General.
In the Homepage field, enter a web page address. To simply use the web page you’re currently viewing, click Set to Current Page.
Choose when your homepage is shown.
Open new windows with your homepage: Click the “New windows open with” pop-up menu, then choose Homepage.
Open new tabs with your homepage: Click the “New tabs open with” pop-up menu, then choose Homepage.
To quickly open your homepage in Safari, choose History > Home.