Picture will explain it all... It also has some context menus for link and selection.
You can Follow the below Step By Step procedure to install the Mark Selected Links As Visited Chrome Extension to your Chrome Web browser.
It is the Mark Selected Links As Visited Chrome extension download link you can download and install Chrome Browser.
Change the color of visited links
Changes link color to blue, visited link to purple, body text to black and page background to white.
Highlights a link in a Google/GoogleScholar/Amazon/Youtube search if it is already open in another tab
Link control lets you adjust the color of your previously viewed links.
Provides previews to external links, images, and videos in articles when a link is hover over.