If you want to..
Close a document. Press CTRL+W
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhvQFIRTzT2mHNDk9s4TVjZLKs_UYetscmbnp7XZ3i680-Xtq-9Xg02SL55p-UHQWxQjExjX7eK8w4A4mTEd53AJ8fYHarLp-IbUxFMDvRtXCsPzB1oSKqjNo7bsumucLMiqec1JkDRrxlv/s1600/ctr-w.jpg)
Create a new document of the same type as the current or most recent document. Press CTRL+N
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjoIch8Hol0IMF6vmXpVRzDos5w8hR1Iwk1x3ppHJJWpW0kAFX2DBeM7eTutXULdNBEtjR8dG_vrMN_DPo8uz6UhiyvEHWyt4u2-NweRW4Aj6APJk09Q2MUUDterPIKP9vNcZ5J9Q3E7cJz/s1600/ctr-n.jpg)
Open a document. Press CTRL+O
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhba0LaTigs804x8XYaOk-QPoTp1yM1ZrjU63QtCMQ_WAV0PAG1dTIK9a7jeHo8jr-tyystcGMZc5GymTPy39_6J8VQip1rVgXZOmR-kPxBB1uCNpJjUXBiIeVQZQcfbezkjKs8rYj-Dsto/s1600/ctr-o.jpg)
Save a document. Press CTRL+S
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi6DqPeGton9m9S7Bya6GMmS_G12hccQpBANWnLl090DAanfoUoywWYiYwLlKfZnSHRCRGv_mXpwCpML6DRk-sop4e06B4pR1TkQ8pUDedlMbaMsL0QX4pNjmiOVVXKI5nsjM7J43_j3aRB/s1600/ctr-s.jpg)
Remove the document window split. Press ALT+SHIFT+C
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj2ILhOzvACG2qOCNJepL-6zuevR3n5JrhXo9OTA7j3gqizJp9lePfWsN_SkJNeuFGL3JZ2mpf8gvlTgci7VmkJlaYCSAhkmZ99VGU-MbvJXdvF_7SVkxbKrZyAU5OtiW58ZRFzCU1OZzfq/s1600/alt-shift-c.jpg)
Split the document window. Press CTRL+ALT+S
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi5gJCjnbwdSNVhzZh36aO7vuTbPKjFlGGYbI-3MEQea23vOrZhTd5cJXEgbbxrbHFQAJGHVkMHr1JRWzBFj1al0AD1lQNUJWbmwS8EEx-OvsFt0JqUToKkOnfwNlWbPOAeoLjezp1q1Hz1/s1600/ctr-alt-s.jpg)