How do I change wifi code, eircom

[lyonsie]

Have a modem from eircom for our wifi. To log on with phones and other wireless devices it involves a long code from the back of the modem.
How do I change this to something simple which I can then change frequently to keep it secure.
Not big on IT, more 'monkey see monkey do' approach needed. All technical words are gobble d gook....

 

[stefg]

Details are [broken link removed]

 

[lyonsie]

Thanks, Stefg.
Will try this tomorrow.

 

[lyonsie]

In case anyone else has the same problem, it took me a little time to work out. Typed the 'numbers' on Google bu just got lots of searches. Was going to give up, but then decided to open a different browser (Firefox) an entered numbers again and hey presto, all was revealed.
Wifi password changed.

 

[Leo]

How do I change this to something simple which I can then change frequently to keep it secure.

Just so you're aware, something short/ simple is a lot less secure, no matter how often it's changed.