perfact web browser

hello friend,,,,,
i m a new intert user n i dont know that which wed browser will b much quick n fast,,,, n which browser will protect my pc rom virous,,,,,,,,i have started online job which requares internt browsing speet very high,,,,,,so plzzzzz any body tell me that which web browser will b much better n farter……….

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nick
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workout routines-workout routines