morning to the office, Xiaobian was told to be responsible for the interview and writing of a biographer on December 31, that is, before the end of the year, and the number of pages required to reach more than 400 pages . Suddenly the task of work, let Xiaobian suddenly get nervous! How much time is there at the end of the year? How to arrange the interview, the first draft, the time of revision? You have to do a detailed time plan. So quickly open win7 to call out the date calculation function of the calculator, calculate the difference between the date from now to December 31 (as shown in Figure 1). Ah … there are still 52 days in total, the interview is arranged for 1 week, the first draft is arranged for 4-5 weeks, and the revised trial is scheduled for 1-2 weeks. The time should be more abundant! After doing the interview of the biographies and writing the plan, Xiaobian Start working on today's work. Suddenly my colleague sent a message on QQ: "Hey, what is the decimal number converted to binary number 31?" Colleagues know that some of the programming skills of Xiaobian, but Xiaobian's work is already busy, no time Give colleagues a patience to explain how to convert, only use the win7 calculator's "programmer" calculation mode to send a colleague to the past (Figure 2), do not ask colleagues to convert to dry, continue to work hard Haha ~ ~ finally picked up the lunch break, you can relax and do something else. Xiaobian wandering the web page occasionally see a pop-up window advertisement " XX car minimum 99,800 yuan from the "rd, this is a small series of cars I always want to have! Think about your salary, then look at this coveted love The car, I really want to buy a mortgage loan! I don’t know if I can afford the monthly mortgage fee. Suddenly remembered that the win7 calculator has a mortgage calculation mode, so I quickly transferred it out. As shown in Figure 3, according to the price of 10W, the down payment is 30%, and the mortgage is calculated in three years. The monthly payment is 2410 yuan.唉… can't afford it, can't afford it! Men love cars, see Xiaobian paying attention, colleagues with cars come to compact, how to pay for this car, it is better to buy XX.. At the moment, the topic was detonated. Several colleagues with cars around the Xiaobian were telling each other about the fuel consumption of their car. Colleague A said that his car refueled 300 yuan (39.4 liters, 93#) three days ago. When I got back home (460 kilometers back and forth), the oil meter turned yellow, and I didn’t have time to calculate fuel consumption. Xiaobian immediately used the fuel consumption calculation function of win7 calculator to calculate it. As shown in Figure 4, the calculation result is 8.56L/100km, my colleagues feel so good! Xiaobian this day, using win7 calculator to do a total of four things, and are very practical, and related calculations related to life and work, this is the previous Windows XP calculator far Far from it. Although there are a lot of similar computing tools available on the Internet, as long as the win7 calculator can help us to complete so many calculations, it is better in terms of time and energy.