You can split the Word window into two panes so that you can view two different parts of a document at the same time. This is useful if you want to copy and paste text and graphics into a long or complex document or refer to one part of the document while working in another. Tip: The 64-bit version is installed by default unless Office detects you already have a 32-bit version of Office (or a stand-alone Office app such as Project or Visio) installed.In this case, the 32-bit version of Office will be installed instead. To change from a 32-bit version to a 64-bit version or vice versa, you need to uninstall Office first (including any stand-alone Office apps you. In Word in Office 365 I often have to view two documents side by side and when doing so have to scroll through one without scrolling through the other one. Until recently I could turn off synchronous scrolling in the 'Window' tab after selecting 'view side by side' but that 'Window' option has suddenly disappeared and synchronous scrolling now. Synchronous Scrolling (Alt+W, Y) The Synchronous Scrolling feature keeps multiple document windows in lock step. When you scroll one window, the other windows automatically scroll too. Using the same button or keystroke, you can toggle Synchronous Scrolling on and off as you work with your documents. Reset Windows Position (Alt+W, T). Aug 07, 2017 Synchronous Scrolling in Word. Scrolling problem in Microsoft Word in any version - Duration: 1:06. Tech Boss 1,736 views. Windows 10 Scrolling Issue/Problem.