I have 2 known fixes here: before trying anything, please make sure you can run excel/winword/powerpoint/outlook in safe mode, otherwise these 2 fixes are not for you. I'll use Excel for example.
Press Win + R for run, then enter excel /safe
If Excel 2013 successful runs in safe mode, proceed with the fixes, else go back to Google. Good luck.
Fix 1: If you have an Epson Scanner / ABBYY-FineReader
(ABBYY-FineReader is a software bundled together with Epson Scanner)
Fix 1a
1. Run Excel in safe mode. (Win + R ; "excel /safe")
2. Go to File - Options
3. Go to Add-ins
4. Choose COM Add-ins and press Go...
5. Uncheck every box and press OK.
Try to run Excel normally now.
Fix 1b
1. Go to Control Panel
2. Click on Uninstall a program
3. Right click on ABBYY-FineReader and click uninstall.
4. Restart if necessary.
Try to run Excel normally now.
Fix 2: Disable hardware acceleration
(This fixed MY problem!)
1. Run regedit (Win + R ; "regedit")
2. Browse to HKEY_CURRENT_USER\Software\Microsoft\Office\15.0\Common
3. Create a New Key and name it "Graphics"
4. Select Graphics, right-click on the right panel and create a New DWORD (32-bit) Value and name it DisableHardwareAcceleration.
5. Enter Value data as 1
Try to run Excel normally now.
For some reason, if you're using any USB docking station with DisplayLink driver, please uninstall or update the driver to atleast version 7.1 M1.
Link to download:
http://www.displaylink.com/support/downloads.php
(USUALLY FIX 2 WORKS FOR PEOPLE)