How to block unwanted ads in Google Chrome?

How to block unwanted ads in Google Chrome?

(Based on true story)

From some days in google chrome, when I was opening websites there were always unwanted ads. When I was clicking on something in the web page, then it was automatically redirecting to a unwanted (www.topclick…) website.

I asked for the solution of this problem to Google and Google told me following steps to follow which solved my problem.

Step 1: Full system scan your computer with free or purchased Antivirus software.

Step 2: Download chrome_cleanup_tool.exe.

Step 3: Open it.

It removes some malwares from our computer which causes the problem.

Step 4: Reset Chrome.

After following above steps my problem was solved I hope your also.