Why is my Browser not working? ( I'm not tech savvy)

What is a Browser? 

A  web browser, or simply "Internet browser," is an application used to access and view websites. Common web browsers include  Internet Explorer, Google Chrome, Mozilla Firefox, and Apple Safari.

Dealing with Browser Problems

• Scan for malware. Browser problems can be a sign of malware, though it's certainly not the most common cause of them. ...
• Clear the cache. ...(learn more here)
• Disable add-ons. ... .(learn more here)
• Disable security software. ....( learn more here)
• Reinstall the browser. ... .( learn more here)
• Use a different browser.