Switch to the previously active tab (last tab) by pressing Ctrl+Q, or clicking the Previous Tab icon. You can change the keyboard shortcut by visiting chrome://extensions/shortcuts . Previous Tab does not require any permissions to install and use. Chrome does not allow any extensions to use Ctrl+Tab or Ctrl+` as keyboard shortcuts. The supported keys are Alt, Ctrl, Cmd along with: A-Z, 0-9, Comma, Period, Home, End, PageUp, PageDown, Space, Insert, Delete, Arrow keys (Up, Down, Left, Right) and the Media Keys (MediaNextTrack, MediaPlayPause, MediaPrevTrack, MediaStop). Donations are appreciated at donate.previoustab.com
You can Follow the below Step By Step procedure to install the Previous Tab Chrome Extension to your Chrome Web browser.
It is the Previous Tab Chrome extension download link you can download and install Chrome Browser.
Use the shortcut
Allows users to rearrange tabs using 'key'board shortcuts
Cycle through last used Chrome tabs using 'key'board shortcut (Alt+Q).
Add 'key'board shortcuts to switch tabs with a Quicksilver-style search or a most recently used menu
Cycle through last used Chrome tabs using 'key'board shortcut.
Use Ctrl+Tab to switch between tabs in MRU order, with optional thumbnail previews.
Add a 'key'board shortcut to move the current tab to a new window or popup.
Rapidly filter and switch between windows & tabs
A 'key'board centric most recently used (MRU) ordered page list plugin with seek and switch functionality inspired by IntelliJ IDEA
Customize 'key'board shortcuts and hot'key's, Mouse gestures, Wheel gestures, Rocker gestures, Bookmark shortcuts, Joystick actions.