- To access the Windows 10 registry, type regedit into the Cortana search box, and click regedit Run command under Best match.
- In Registry Editor, click Edit in the file menu, and select Find.
- In the Find what field, input TabbedBrowsing as one word, then click the Find Next button.
- Right-click on TabbedBrowsing, click New, and then choose DWORD (32-bit) Value.
- A new DWORD value called New Value #1 will display under the Name column. Right-click on New Value #1, and rename it to TabPeekEnabled as all one word.
- Right-click on TabPeekEnabled, and choose Modify from the right-click menu. In the Edit dialog, locate the Value data field. By default, the value is set to 0 (zero). When the value is set to 0 (zero), the tab preview feature is disabled. Click OK in the Edit dialog.
- Relaunch Microsoft Edge, and tab previews will no longer display.