Normally, I suggest that users buy software that is immediately useful in everyday living and especially if used in the creation of income.
For that reason, Grammarly is a key tool for businesses to remain on top of their communication.
Grammarly is a worthwhile application for all of your devices. This short post alone corrected 7 grammar and spelling errors between the first and final drafts.
While most programs will poorly spellcheck your writing, Grammarly will correct everything about your communication. From simple spelling to tone, to conform to standard styles, and more.
It runs on all common devices, if not in a browser.
The freemium version is a must and can be downloaded here.
For businesses, a multi-user login version is available for teams, $15/month/user. The sign-up is here.
As you can see below, the Premium version offers additional tips and writing pointers.