A semester, start to finish
Begin with the attendance calculator the week classes start, so the 75% rule never surprises you. When internal marks arrive, estimate your SGPA; after results, convert CGPA to percentage with your university's formula for internship forms. Keep a printed timetable from the timetable maker, run mocks against the exam timer, and use the typing test before clerk or data-entry recruitments. For job and exam forms, the photo & signature resizer and compress-image pages produce files that pass SSC, IBPS and UPSC limits on the first try.