Hello PULIVIJAY SAGAR,
Thank you for posting your issue in Microsoft Community.
I understand that you are facing issues with Office and Inbuilt Webcam on your laptop after upgrading to Windows 8. I will definitely assist you regarding this.
- Which edition of Windows 8 have you installed on the laptop?
If you have Windows 8 RT edition, then you will be having Office Home and Student 2013 RT preinstalled. But other two editions Windows 8 and Windows 8 Pro doesn’t have office in it.
To reinstall Office 2010 on Windows 8, I would suggest you to check with
Office Support.
Perform the following troubleshooting methods:
Method 1:
Run “Hardware and Devices Troubleshooter” to diagnose the exact issue. It checks for common issues and makes sure that any new device or hardware attached to your computer was installed correctly.
Follow these steps to run the troubleshooter:
a. Press “Windows key + W”.
b. Type “Troubleshooting” without quotes in the Search box and hit enter.
c. Select “Hardware and Sound” from the Troubleshooter Window.
d. Select “Hardware and Devices” under Devices option.
e. Follow the On Screen instructions.
Method 2:
Since Windows 8 drivers is not available from manufacturer, download the latest driver for Windows 7 and install it in compatibility mode.
Program compatibility is a mode in Windows that lets you run programs written for earlier versions of Windows. Most programs, games and drivers written for Windows Vista and Windows 7 also work in Windows 8 Release Preview, but some older programs
might run poorly or not run at all.
Follow these steps to install the drivers in compatibility mode:
a. Download the latest Windows 7 driver from the manufacturer’s website and save it on your local disk.
http://www.sony.co.in/support/product/VPCEB24EN
b. Right click on the setup file of the driver and select “Properties”.
c. Select “Compatibility” Tab.
d. Place a check mark next to “Run this program in Compatibility mode” and select Windows 7 from the drop down list.
e. Let the driver install and then check the functionality.
I hope this helps you to fix the issue. Still if you have issue with the webcam then reply us to this thread, we are glad to assist you further.