Get the necessary reports automatically sent to your email (Personalization -> Regular exports). Regular reports are based on saved filters, you can send e.g.
- tasks for this week
 - invoices for the last month
 - unapproved timesheets
 - timesheets to clients for the last month, etc.
 
Reports can run with frequency
- daily (always in the morning)
 - weekly (always on Monday morning)
 - monthly (choose the day of the month)
 
You can have reports sent in the following formats:
- xls
 - csv
 
See how to set up regular reports: