Support
Writer 2013 allows you to insert trademark, registered mark and copyright mark conveniently. To insert these marks, please take following steps.
Let's take registered mark as an example.
Step 1 Place cursor where you'd like to insert trade mark.
Step 2 Under 2013 style interface, go to Insert tab > Symbol > More Symbols.
Step 3 In the Symbol dialog box > Special Characters mark, select registered mark and press Insert.
Figure 1 Insert registered mark
Step 4 Select the inserted registered mark from the document, and go to Home tab > Superscript 
.
You can add registered mark to custom symbol list and specify a keyboard shortcut for it.
To add special symbols to custom list, follow these steps:
Step 1 In Symbol dialog (see Figure 1), select registered mark and press Insert to Custom Symbols.
Step 2 Go to Custom Symbols tab of the Symbol dialog (see Figure 1), and select registered mark from the custom symbols list.
Step 3 In Shortcut keys field, press shortcut combination from your keyboard and then click on Specify Shortcut keys. Then the shortcut keys are connected with registered mark symbol.
Figure 2 Add symbol to custom symbol list and specify shortcuts
After the settings are changed, press Close.
Next time, you can simply press Ctrl+Alt+R to insert registered mark to document. You can use whatever shortcut keys as you like, as long as they do not conflict with existing Writer shortcuts. See Writer keyboard shortcuts list.
