The Timesheet has three views, switched at the top of the window. Weeks start on Monday. The arrows move a week or a month at a time, and Return to today brings you back.
Day
The day's entries grouped by project, each group with its total time and what its billable time is worth. The day's non-billable time is shown on its own.
Week
A grid of projects down the side and days along the top, with totals at the end of every row and the foot of every column. Click a cell to edit what is in it.
Month
A calendar where each day is shaded by how much you worked, with the month's tracked time, billable time, its value and the number of days you worked.
Filter by project
Use the project menu above the entries to see one project at a time.
Start and stop the timer
Where the timer lives, what happens when you start a second one, and how resuming works.
Add time you did not time
Type in hours after the fact, in whichever format you think in.
Next: Create a project