I’d like to receive email alerts for critical events in the network and to monitor the staff’s desktop acitivty- websites visisted, keys pressed, etc. So, I guess I need a more complex tool. The ...

Your home router can provide basic network monitoring features, but if you need something more advanced, or if you want to integrate output from a network monitor into other services you're ...

Network monitoring, also frequently called network management, is the practice of consistently overseeing a computer network for any failures or deficiencies to ensure continued network performance.