1, the first step, first find the sogou input method on the computer, select "sogou Toolbox" and click to enter the option. As shown in the figure below:

2. Step 2: In the open sogou toolbox, select the symbol encyclopedia option and click Open.

3. The last step is to find some symbols in the symbol encyclopedia and solve the problem. As shown in the figure below:

Second, solid dots-? You can type it with the special characters of Sogou Pinyin input method. The specific method is as follows:

1, switch the computer input method to sogou input method;

2. Place the mouse cursor anywhere in the status bar of sogou input method, and then click the right mouse button;

3. On the pop-up page, click "Expression &; Symbol ";

4. Then click "Symbol Daquan";

5. After entering the Symbol Encyclopedia, click the "Special Symbol" on the left, then count the second one in the fifth line on the right, and click to select the entry.