Older versions of Windows cannot be upgraded to Windows 8.1 directly. Users of Windows Vista or XP who wish to switch to Windows 8.1 are advised to order and install Windows 8 and then visit for the free upgrade to Windows 8.1. Ensure that your computer meets all Windows 8 and Windows 8.1 system requirements first. Lire la suite

Download the portable, free version of Revo Uninstaller, located on Revo Uninstaller's homepage. Open RevoUPort.exe and scroll to the NCH Software you want to remove. Right-click the utility and select Uninstall. Lire la suite

Download the portable, free version of Revo Uninstaller, located on Revo Uninstaller's homepage. Open RevoUPort.exe and scroll to the NCH Software you want to remove. Right-click the utility and select Uninstall. Lire la suite

Net Framework is a software development platform developed by Microsoft for building and running Windows applications. The . Net framework consists of developer tools, programming languages, and libraries to build desktop and web applications. It is also used to build websites, web services, and games. Lire la suite

NET Framework 4.7 installation is blocked on Windows 7, Windows Server 2008 R2, and Windows Server 2012 because of a missing d3dcompiler update. Lire la suite

WINS is an abbreviation for Windows Internet Name Service and DNS stands for Domain Name System. As the name suggests, WINS is specifically for devices based on Windows, like PC's, laptops or NT servers. On the other hand, DNS is mainly for servers and network devices. Lire la suite

NFC stands for Near Field Communication. It enables short range communication between compatible devices. Lire la suite

Way is to go to the settings menu. Under Wireless and networks tap on more you should see NFC. And Android Beam among the other options. Lire la suite

A green background means that the message you sent or received was delivered by SMS through your cellular provider. It also typically went to a non-iOS device such as an Android or Windows phone. Lire la suite