What is penguin 2.1 update? What should i do now?

Your main focus should be to maximize your website user experience, creating unique, quality content, that is useful and has value.

Can I remove Low quality Links using Webmaster tools?
If yes then HOW?

But, many site owners are charging for removing links. I also got a reply form a website's owner { Hello
I will be happy to help you however there is a 10$ link editing or removal fee. We have to find your link in the database and remove or edit it as there is no such feature in the application.
We will also need you to confirm your ownership of claimed website with sending an email from the respected domain or uploading a file.
Our paypal: emad@justwantawebsite.com}

Then what should we do ??

yes i think Chandan Puri is right plz as he saying :)

Ching Chong if you found any low quality site then you can contact (mail) them for removing your links. And if you didn't get any reply then you'll have to submit disavow bad links in webmaster tools.
hope this helps.

How to remove Bad Links Can any one tell me

Penguin 5, With The Penguin 2.1 Spam-Filtering Algorithm, Is Now Live Read more searchengineland.com/penguin-2-1-and-5-live-173632

Yes, I am removing all bad links now.

Avoid duplicate content. Remove your website's low quality backlinks which will help to recover your website's ranking.in search engine.

You need to make your website more user friendly and get rid of low quality links you have for your website.

My website xtralights.com keywords are not in 100 those which earlier where in top 5 pages

i thought someone can provide solution here.

Also my website mlmsoftware.net.in goes down .. :( Want Suggestion...

My website visitbuenapark.com goes down ...... :(...any suggestion?

I was on first page in google from many keywords but now my all keywords are not in 100.

same here......... :( :(