Checking the spelling

Did you know that cannot can also be written as can not and more widely used "can't"? Well, if you don't then you must spell check your content before you publish it anywhere - be it your research thesis, or your homework or just a quick blog post!
Also, for those who are looking for quick online tips for writing better when they are connected to the Internet and do not want to pay for fancy softwares that take a lot of time to do spell checks and sometimes give out bad suggestions for your mistakes, they should definitely go to a spell check online tool and get their content corrected at lightning speed.