There are many time management tricks and tools, but I did not find a unique technique suit everyone. Each Manager has to finds his own way of managing his own time to increase his performance. There are no recipes that fits all.
Here I share with you a calendar form that I am using since more than 10 years to manage my own time. I print it 3 to 5 weeks ahead and use it to note my ‘to Dos’. I also use Excel, SharePoint List and Outlook to track Task in my projects vpqkuow. But for my own time, I am still working with pen and paper.