How to Read-Only on a Network in Excel. Windows network files are available to any user who has access to the shared network drive. If you want to prohibit edits to the Excel file on the network ...

Learn how to turn off Dynamic Data Exchange in Excel using this guide. Disable DDE Server in Excel using Options, GPEDIT, and REGEDIT.

Learn how to turn on or off File validation in Word, Excel, and PowerPoint. Enable or disable it using Registry or Group Policy Editor.