If you don't already use an online calendar, this might be the time to get one. (Or, at the very least, a paper diary). Graduate life is usually exceptionally busy: with lectures and supervisions, attending events, getting involved in societies, and so much more. Setting up systems now to keep track of all of these events will be time extremely well spent.
There are several options available in terms of online calendars. You might be looking for something to sync with your devices, or your emails; something you can share with family, friends or coursemates; or just a really simple, straightforward one. Here are some recommendations.
I have used my Google calendar more than I ever have in my life, that's for sure.
- MPhil (Part III) Maths student
There are many ways in which you can use software and apps to help you stay on top of your workload. There are to-do list apps, project management software that you can use as an individual, ways to track how much time you're spending on your various commitments, and more.
Think critically about these options - and what you feel you actually need the functionality to be for you.