How to make a simple calendar

Using Microsoft Excel software, you can make a simple calendar. The steps are as follows:

Preparation materials: computer, Microsoft Excel software.

1. Open the Excel software and create a new workbook.

2. Enter the word "date" in the first cell, center it and enlarge the font size.

3. Enter the word "week" in the second cell, center it and enlarge the font size.

4. Enter the word "Memorial Day/Festival" in the third cell, center it and enlarge the font size.

5. Select the first line, fill the background color with light gray, select the date and week, and make the font bold and centered.

6. Select the first row and the first column of each month, and make the font bold and center-aligned. You can set various fonts and table borders as needed, and finally add information such as title and author.

Development and use of calendars;

Calendar is a tool to record and arrange time, and it is also one of the carriers to reflect the cultural history of human society. Its earliest origin can be traced back to ancient Egypt and ancient Babylonian civilization. In ancient times, people made various calendars according to the astronomical phenomena, such as yin and yang calendars, solar calendars and monthly calendars. Among them, the solar calendar is the most widely used calendar form at present.

In China, the Xia Dynasty had a solar calendar, and after continuous improvement and perfection, it formed a calendar system with China characteristics, including the lunar calendar, the lunar calendar and the zodiac. Now, the lunar calendar and the Gregorian calendar are used equally in China, and people will use them in festivals, sacrifices and company management.

Calendar is not only used to arrange time and record festivals, but also plays an important role in the development of religion, culture, science and technology, economy and other fields. For example, the calendars used by Christianity and Islam start with the birth of Christ and the migration of the Prophet Muhammad respectively, which reflects the importance of religious belief and cultural inheritance.

Generally speaking, the development and evolution of calendar is a process of cultural inheritance and evolution, and it is also an important part of the history of human civilization.