The Insert dropdown is used for placing a wide range of visual additions into your text documents, such as graphics and tables.

Picture... – Inserts an image into your document from your computer's file system. Once a picture has been inserted you can fine-tune its various aspects by selecting the Picture... option via a right click on the picture. The options there are separated into three categories, including:

Colors and Lines – Features options to incude color and lines to the picture with their respective opacity levels, length and width.

Size – Includes options to set the picture's height, width, rotation, scale or to set it to its original size.

Layout – Define how the picture interacts with the text around it, options there include:

In Line With Text – The image will be part of the text line it was inserted in.
Square – Text will align in a square around the image.
Tight – Text will align around the image.
Through – Text will pass through the image.
Top and Bottom – Text will align above and below the image.
Behind – The image will be placed behind any text in the document.
On Top – The image will be placed in front of any text in the document.
Table – Inserts a table that will automatically expand to fill the space between your document margins. You can specify the number of rows and columns using the creation grid. Once a table is inserted, a Table dropdown menu will appear to the right of the View dropdown. All of the available options there are detailed here.
Hyperlink... – Adds a hyperlink to any selected text. You can choose between a web address, email address, or bookmark within the document by using the corresponding tabs at the top of the dialog.

Right-clicking on a hyperlink provides additional customizations:

Open Hyperlink – Opens the currently selected hyperlink.
Copy Hyperlink – Copies the currently selected hyperlink to the clipboard.
Edit Hyperlink – Edits the currently selected hyperlink using the Insert Hyperlink dialog.
Remove Hyperlink – Removes the currently selected hyperlink, leaving the display text behind.
Bookmark... – Adds a bookmark to your document. Bookmarks can be navigated to from the View tab.
Text Box – Insert a text box at your cursor's position.
Comment – Isert a comment to the right of the page. Ideal for explaining or underlining important information within the document.
Footnote – Allows you to add a numbered footnote to the current page.
Endnote – Allows you to add a numbered endnote to the last page of the document.
Header – Allows you to write text in the header of the current page.
Footer – Allows you to write text in the footer of the current page.
Page Number – Provides options for numbering your pages such as the number format, alignment and starting position.
Symbol... – Adds a bookmark to your document. Bookmarks can be navigated to from the View tab.