Most Read Windows 8. More information. VirtualBox Extension Pack 6. Microsoft Power Query for Excel is an Excel add-in that enhances the self-service Business Intelligence experience in Excel by simplifying data discovery, access and collaboration.
In Windows XP, the option of reverting the updates of any driver installed for any hardware component was given to the users. This was helpful if any driver software was installed improperly then it could be reverted back to its original state. With the new product activation system, each license of Windows had a unique ID which was unique to each computer as it was generated based on the hardware of the computer. This unique ID was then to be sent to Microsoft through the internet or by placing a telephone call on a Windows activation hotline.