New Delhi, Aug. 14 -- For years, the laptop has been the obvious choice for getting work done. Tablets were usually seen as devices for browsing, watching videos or handling lighter tasks. But that has started to change as tablets have become more capable and their software has improved. I decided to put that to the test. For a month, I replaced my laptop with a tablet and used it as my main device for work, entertainment and everyday tasks. The goal was simple: to see what it is actually like to use a tablet as your primary computer. This is not a laptop-versus-tablet spec comparison. Instead, I want to share what stood out to me after using a tablet this way for a month, including what worked better than expected and the areas where I s...