1. There are many ways to save and organize bookmarks. The Easiest way to Create a URL shortcut or Bookmark.to create a Bookmark Open any Website and highlight the URL in the Omnibox (Chrome Address bar) now drag and Drop the URL in the Chrome Bookmark bar. To create a Shortcut for an Website Highlight the Website URL from Omnibox click and drag it to the desktop.
2. Chrome has Shortcut for Deleting Browsing history. Press Control + Shift + Delete (Mac Shift +Cmd+ Delete) and clear browsing History tab will open from there you can choose your setting and clear browsing Data.
4. Sometimes you might accidently close a tab, everyone do that mistake luckily Google chrome has undo option for this kind of situation. If you mistakenly closed a tab just press Control + Shift + T (mac Cmd + Shift + T) it will Open Recently closed tab.
5.if you use any websites often you can set that site to Open when the Browser Opened .the website will open Every time you Start up chrome .Open Settings page by typing “chrome://settings/” on your omnibox now find “on startup” section and select the open specific page or set pages .next to that option you can see a link named “set pages” .click on it and enter the sites URL that you want to Open When Chrome Start up .