| This will just turn the Group similar taskbar buttons on or off with just the default settings. With the default settings, the similar taskbar buttons will not group until the taskbar runs out of space for the buttons. |  |
1. Right click on a empty area of the taskbar.
2. Click on Properties.
3. To Turn On Group Similar Taskbar Buttons -
A) In the Taskbar tab, check Group similar taskbar buttons. (See screenshot below step 5)
B) Go to step 5.
4. To Turn Off Group Similar Taskbar Buttons -
A) In the Taskbar tab, uncheck Group similar taskbar buttons. (See screenshot below step 5)
5. Click on OK.
| OPTION TWO: |
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| Change Number of Similar Taskbar Buttons Before Group |
| This will allow you to change how many similar taskbar buttons for open windows it takes before they will group to one taskbar button instead of using just the default settings in OPTION ONE. | |
| METHOD ONE: |
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| Through a Download |
1. Change to Group Two Similar Taskbar Buttons -
NOTE: This will set similar taskbar buttons to group when the second similar window is open, say 2 IE7 windows. If you want to have a different amount, then do the manual way below instead.A) Click on the download button below to download the Group_2_Taskbar_Buttons.reg file.
B) Go to step 3.
2. To Restore the Default Group Similar Taskbar Buttons -
NOTE: This is when the similar taskbar buttons fo not group until the taskbar runs out of space for the buttons.A) Click on the download button below to download the Default_Group_Taskbar.reg file.
3. Click on Save, and save the .reg file to the Desktop.
4. Right click the .reg (On Desktop) file and click on Merge.
5. Click on the Run button in the Security Warning pop-up.
6. Click on Continue (UAC), Yes, and then OK when prompted.
7. Turn the Group Similar Taskbar Buttons off and on in OPTION ONE to apply the changes.
8. When done, you can delete the .reg file (On Desktop).
| METHOD TWO: |
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| The Manual Way |
1. Open the Start Menu.
2. In the white line (Start Search) area, type regedit and press Enter.
3. Click on Continue in the UAC prompt.
4. In regedit, go to: (See screenshot below)
HKEY_CURRRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced
5. Change Group Similar Taskbar Buttons Amount -
A) In the right pane of Advanced, right click on a empty area and click New, then DWORD (32-bit) Value. (See screenshot above)
B) Type TaskbarGroupSize and press Enter. (See screenshot below)
C) Right click on TaskbarGroupSize and click on Modify.
D) Type in the amount of similar taskbar buttons you want opened before they group and click on OK. (See screenshot below)
NOTE: For example, 2. You can use whatever number you want.
E) The registry will now look like this. (See screenshot below)
NOTE: With the example of 2.
F) Go to step 7.
6. To Restore the Default Group Similar Taskbar Buttons Amount -
A) In the right pane, right click on TaskbarGroupSize and click on Delete. (See screenshot above)
B) Click on Yes to confirm the deletion.
7. Close regedit.
8. Turn the Group Similar Taskbar Buttons off and on in OPTION ONE to apply the changes.
source: http://www.vistax64.com/tutorials/139024-taskbar-group-similar-buttons.html