Recommendation: win 10 system downloads 32 bits.
Details are as follows:
1. Execute the Start -word20 10 command to start the word20 10 application.
2. Execute the Insert Formula command and select the formula to be added from the formula drop-down menu.
3. Click anywhere in the formula to enter the state of modifying and editing, and then you can edit.
4. Switch to the design menu, and you can design the function expression you need.
5. Click the function symbol to be inserted in the toolbar, for example, click the integer symbol, and it will be added automatically.
6. Then click Integral at the position where the cursor flashes, select the corresponding parameter from the drop-down menu, and then enter.
Here is to introduce the method of inserting editing formula in word20 10 under windows 10 system. If you have the same demand, do it yourself!