Microsoft office drivers

There are a number of possibilities. Looks like you've tried repair already. You may also need to install new (or newer) drivers for your printer. Win10 tends to quto-update itself when it darn well wants to, and that doesn't necessarily leave other drivers still functional. There are a few other possibilities here (
Known issues with Office and Windows 10 ) and here (
https://support.microsoft.com/en-us/kb/2671569 )

Good Luck!

Microsoft Powerpoint is not a free programme. It can form part of Office.

http://office.microsoft.com/en-us/home-and-student/office-home-and-student-FX101845698.aspx

You need to purchase Microsoft Office to open Excel files.
There is a freeware program that is compatible with Microsoft Office.
Open Office can open and save Microsoft office programs. To download Open Office, please click on this link :-
http://www.openoffice.org/

try downlaod microsoft fix it ---> http://support.microsoft.com/fixit
find office and search for relate problem..

Completely remove MS office and re-install. Then download Microsoft Office Service Pack 3 from Microsoft site and install.

If problem persist still then same thing to do with Printer Drivers re installation.

If you receive an "invalid product key" error message when you try to start one of the following:

* A Microsoft 2008 Office program after you install an Microsoft Office 2008 update.

To work around this problem, remove the previously installed Microsoft Office 2008 and then do one of the following:

* Install again, the version of Microsoft Office that you want.
* Start an Office program, if the version of Office that you want (Microsoft Office 2008), is already installed.

I bought an upgrade version and it doesn't work. What should I do?
First, please confirm you meet the qualifying criteria for an upgrade purchase. To qualify for an upgrade you must have a valid license for one of the following products: Office Standard Microsoft® Works 6.0-10; Works Suite 2000 –2007; Any Office 2000-2007 (any program or suite), Office XP (any suite) Office Small Business Microsoft® Works 6.0-10; Works Suite 2000 –2007; Any Microsoft Office 2000-2007 (any program or suite), Microsoft OfficeXP (any suite) Office Professional Microsoft® Works 6.0-10; Works Suite 2000 –2007; Any Microsoft Office 2000-2007 (any program or suite), Microsoft Office XP (any suite) Project Professional Microsoft® Office Project Professional 2000-2003; Project Standard 2000-2007 Visio Professional Microsoft® Office Visio® Professional 2000-2003; Microsoft Office Visio Standard 2000-2007 Visio Standard Microsoft® Office Visio® Standard 2000-2003; Microsoft® Office Visio® Professional 2000-2003 Live Groove Microsoft® Office Live Groove® 2003; Microsoft Works 6.0-10; Works Suite 2000 – 2007; Microsoft Office 2000–2007 (any suite), Microsoft Office XP (any suite) Publisher Microsoft® Office Publisher 2000-2003; Microsoft Publisher Deluxe 2000; Microsoft Publisher with Digital Imaging 2003; Microsoft Works 6.0-10; Works Suite 2000 – 2007; Microsoft Office 2000–2007 (any suite), Microsoft Office XP (any suite) Small Business Accounting/Office Accounting Professional Microsoft® Office Small Business Accounting®2006; Microsoft Works 6.0-10; Works Suite 2000 – 2007; Microsoft Office 2000–2007 (any suite), Microsoft Office XP (any suite)
Found here:
http://us20.trymicrosoftoffice.com/faq.aspx?culture=en-US

Get the drivers directly from Microsoft at:
http://www.microsoft.com/hardware/digitalcommunication/downloads/default.mspx

Microsoft Equation is an optional component and is not automatically installed. To install Microsoft Equation, you have to run the Office Installer, and select Custom Installation. The installation wizard will present you with the optional components to install. Find Microsoft Equation, and make sure the Run this in my computer option is selected. Then continue with the installation. Office will configure itself to include the Microsoft Equation program.