Some punctuation would have helped. 
That should have read.
I was ever having trouble at work as we had to change the login password monthly.
To do that, remember to note it down, answer the phones (within three rings) and make notes on, who rang about what, all at the same time was a nightmare. The Help Desk were very patient with me.
Is there a toiletry you can no longer buy and miss?
What are you reading at the moment?

