Office Suite Word, Excell, PowerPoint, etc. Office - Word, Excel, PowerPoint - No editing rights If you discover that Word, Excel, PowerPoint, or any other Office apps, do not let you edit your documents, please follow the steps underneath to fix the problem. If the problem persists, please let the IT department know at ithelpdesk@isb.be Bring the app into focus, and click on its name on the top bar (in our example Word); from the drop-down list, select Activate Office. In the window that pops up, select Already bought Office? Enter your password and Sign in. Start Using Word. Advanced Math/Equations symbols For now, Math Type cannot be activated on Macs, but Word has its own equation creator/editor. To use the menu, click on the Insert tab, select the education symbol, and "Insert new equation."