Microsoft's spreadsheet program can do way more than you might imagine. These are the hacks and tricks you need to know.

Master 20 essential maths formulas in just 24 hours with a smart memory technique for fast learning and long-term recall.

For most Class 12 students, Mathematics is the subject that decides their mood during board exams. Some enjoy the challenge, others feel the pressure — and many feel both at the same time. As the CBSE ...