Extend selection one word to the right / to the left

`Ctrl` + `Shift` + `Arrow Right` / `Ctrl` + `Shift` + `Arrow Left`

All hotkeys for Google Docs (Windows)

Navigate Google Docs Jump one character to the left / to the right	`Arrow Left` / `Arrow Right`
Navigate Google Docs Jump one word to the left / to the right	`Ctrl` + `Arrow Left` / `Ctrl` + `Arrow Right`
Navigate Google Docs Jump to the end of a line / beginning of a line	`End` / `Home`
Navigate Google Docs Jump one line down / one line down	`Arrow Down` / `Arrow Up`
Navigate Google Docs Jump one paragraph down / one paragraph up	`Ctrl` + `Arrow Down` / `Ctrl` + `Arrow Up`
Navigate Google Docs Jump one screen down/ one screen up	`Page Down` / `Page Up`
Navigate Google Docs Jump to end / to beginning of document	`Ctrl` + `End` / `Ctrl` + `Home`
Select Text Extend selection one character to the right / to the left	`Shift` + `Arrow Right` / `Shift` + `Arrow Left`
Select Text Extend selection one word to the right / to the left	`Ctrl` + `Shift` + `Arrow Right` / `Ctrl` + `Shift` + `Arrow Left`
Select Text Extend selection to the end / to beginning of a line	`Shift` + `End` / `Shift` + `Home`
Select Text Extend selection one line down / one line up	`Shift` + `Arrow Down` / `Shift` + `Arrow Up`
Select Text Extend selection one screen down / one screen up	`Shift` + `Page Down` / `Shift` + `Page Up`
Select Text Extend selection to end / to beginning of document	`Ctrl` + `Shift` + `End` / `Ctrl` + `Shift` + `Home`
Select Text Extend selection to entire document / select all	`Ctrl` + `A`
Format Text Bold	`Ctrl` + `B`
Format Text Italicize	`Ctrl` + `I`
Format Text Underline	`Ctrl` + `U`
Format Text Superscript	`Ctrl` + `.`
Format Text Subscript	`Ctrl` + `,`
Format Text Copy formatting	`Ctrl` + `Alt` + `C`
Format Text Paste formatting	`Ctrl` + `Alt` + `V`
Format Text Clear formatting (or Ctrl+Space)	`Ctrl` + `\`
Format Text Normal paragraph style	`Ctrl` + `Alt` + `0` (zero)
Format Text Header style 1 ... Header style 6	`Ctrl` + `Alt` + `1` … `6`
Format Text Left alignment	`Ctrl` + `Shift` + `L`
Format Text Center alignment	`Ctrl` + `Shift` + `E`
Format Text Right alignment	`Ctrl` + `Shift` + `R`
Format Text Full justify	`Ctrl` + `Shift` + `J`
Format Text Numbered list	`Ctrl` + `Shift` + `7`
Format Text Bulleted list	`Ctrl` + `Shift` + `8`
Manage Google Docs Move focus to menu bar	`Alt` + `Shift` + `F`
Manage Google Docs Print	`Ctrl` + `P`
Manage Google Docs Save	`Ctrl` + `S`
Manage Google Docs Compact controls	`Ctrl` + `Shift` + `F`
Manage Google Docs Show your browser's right-click options	`Shift` +right-click
Manage Google Docs Chat	`Shift` + `Esc`
Edit Documents Cut, Copy, Paste	`Ctrl` + `X` , `Ctrl` + `C` , `Ctrl` + `V`
Edit Documents Undo	`Ctrl` + `Z`
Edit Documents Redo	`Ctrl` + `Y`
Edit Documents Increase paragraph indentation	`Tab`
Edit Documents Decrease paragraph indentation	`Shift` + `Tab`
Edit Documents Insert link	`Ctrl` + `K`
Edit Documents Get definitions	`Ctrl` + `Shift` + `Y`
Edit Documents Insert footnote	`Ctrl` + `Alt` + `F`
Edit Documents Find	`Ctrl` + `F`
Edit Documents Word count	`Ctrl` + `Shift` + `C`
Jump to Sections within Documents Move to header. Press Escape to leave header	`Ctrl` + `Alt` + `o` then `h` *
Jump to Sections within Documents Move to footer. Press Escape to leave footer	`Ctrl` + `Alt` + `o` , then `f` *
Jump to Sections within Documents Move to next heading	`Ctrl` + `Alt` + `n` then `h` *
Jump to Sections within Documents Move to next heading 1-6	`Ctrl` + `Alt` + `n` then `1` … `6` *
Jump to Sections within Documents Move to previous heading	`Ctrl` + `Alt` + `p` then `h` *
Jump to Sections within Documents Move to previous heading 1-6	`Ctrl` + `Alt` + `p` then `1` … `6` *
Jump to Sections within Documents Move to current footnote	`Ctrl` + `Alt` + `f` then E
Jump to Sections within Documents Move to next misspelling	`Ctrl` + `;`
Comment View Open discussion view	`Ctrl` + `Alt` + `P`
Comment View Insert comment	`Ctrl` + `Alt` + `M`
Comment View Select next comment	`J`
Comment View Select previous comment	`K`
Comment View Resolve comment	`E`
Comment View Move focus outside of input box	`Esc`
Comment View Select previous	`K`
Comment View Submit comment	`Shift` + `Enter` or `Ctrl` + `Enter`
Discussion View Select next	`J`
Discussion View Select previous	`K`
Discussion View Close discussion view	`u` or `Escape`
Discussion View Resolve	`E`
Discussion View Submit comment	`Shift` + `Enter` or `Ctrl` + `Enter`
Comment Box Shortcuts Add '_' before and after phrase to make text in comment italic	_text_
Comment Box Shortcuts *Add '' before and after phrase to make text in comment bold**	text
Comment Box Shortcuts Add '-' before and after phrase to make text in comment strike-through	-text-