of MS Office Professional Plus 2010 GRMK2-8Y649-JR6YB-XJXVW-XTP8P Activation ID of MS office Professional Plus 2010 390332 813364 451676 755173 989481 565216 653673 120421 1) Open MS office word. Then open File Tab... Then Click on HELP tab. 2) After opening HELP tab. Click on CHANGE PROUDUCT KEY like the picture bel ow. Enter the Product/Serial Key. The key was- GRMK2-8Y649-JR6YB-XJXVW-XTP8P Then Click on Continue and then Click on INSTAL NOW tab. After that RESTART your computer. 3) When you have restarted your computer open MS office word. When you have opened MS Word a new window opened. The window was to ACTIVATE you r MS office Professional Plus 2010. A window has two Options to ACTIVATE your MS Office Professional Plus 2010 online or with Telephone. Then there is option to location/country. Select PHILIPPINES and entered an Activation ID of MS office Professional Plus 2 010-390332 813364 451676 755173 989481 565216 653673 120421 When you have successfully entered the Activation ID of MS office Professional P lus 2010 and select the Next tab And A new window will be open and MS office Professional Plus 2010 will get ACTIVATED permanently. RESTART your computer. After you have restarted your computer, you have perman ently ACTIVATED- MICROSOFT OFFICE PROFESSIONAL PLUS 2010. ENJOY IT.