The ATO is cracking down on work-related deductions. They want to see your usage diaries.
This one-hour session will remind you of how to record the appropriate substantiation requirements so you can claim the following:

Motor vehicles
Laundry
Home phone or mobile
The purchase of devices such as mobile phones, iPads, tablets, laptops and desktop PCs
Home office (and how to avoid CGT when you sell your home)
Home Internet