Access means the ablity or permission to approach, enter, speak with, or use. Assess means to evaluate, to fix a value, or to impose a tax upon. Both are transitive verbs, in other words, they require an object.
Is there a word assess?
The verb assess has the general meaning of determining the importance or value of something. It also has a few specialized uses having to do with amounts of money, such as fines, fees, and taxes. It can mean to set the value of property for purposes of taxation, or to charge a person or business a tax or fee.
Whats does access mean?
1a : permission, liberty, or ability to enter, approach, or pass to and from a place or to approach or communicate with a person or thing Investigators wanted to get access to his home.