Microsoft Office 2013 Upgrade Steps:
Download ISO file of MS Office 2013 from Microsoft’s website to upgrade MS office 2013.
After download ISO file form Microsoft's website you have to double click on setup.exe file that looks like below given image.
Now you have seen Microsoft license terms screen, you have to accept license terms to proceed MS office installation and click on continue.
Now you have to choose type of installation either "upgrade" for upgrading your existing MS office older version.
Now you have seen four tab screen and you have to remove previous version for upgrading MS office 2013.
Click on second tab to customize your settings and after customize your setting click on upgrade.
Prompt error message
It may be possible that even after following the instruction carefully, you could not upgrade the MS office 2013 properly and it’s showing error messages, then, you need to consult to our tech support team. Otherwise, your system may crash.
For the complete support you don’t need to go anywhere, just call us and get the solution for upgrade of MS office 2013 on your computer.