There's also no point in updating old blog content for SEO if the slug for the post is an unwieldy mess - you now need to make sure that the slug for the post is nothing but the keyword. Record the new post address in the form field below.
If you don't use custom slugs, your URLs will look like this:
/why-i-moved-from-dropbox-to-google-drive
Not only is it unwieldy, if it doesn't include your keyword you're not doing your SEO any good.
Update it to be ONLY your keyword, and have it looking like this:
/dropbox-vs-google-drive