Microsoft has finally ended its support for Windows XP effective April 8, 2014. Released in 2002, Windows XP is being retired from ongoing support so that Microsoft can focus on maintaining their more modern operating systems (such as Windows 7 and Windows 8) and bringing users new and better experiences.

Microsoft's withdrawal of support to Windows XP includes ending the routine updates that safeguard PCs running the aging operating system. Microsoft Security Essentials, which protects against malicious software, was also discontinued for Windows XP.

If you still run Windows XP, you will still be able to work on your computer, but it will be defenseless against any viruses and other security risks that may be discovered after the end of support. Internet Explorer 8 is also not supported any more, which raises serious concerns for its safety, since a vulnerability was recently discovered in all Internet Explorer versions which may not be corrected for Windows XP. In addition to these risks, anyone who continued to use Windows XP would find that new apps and devices are even less likely to be compatible with Windows XP in the future.

To protect your PC, if you use Windows XP currently, upgrading to an up-to-date operating system is recommended. The most popular alternative, Windows 7, can be installed by using the handy guide offered by MakeUseOf, but before you begin, verify that your system meets the requirements for Windows 7:

  • 32- or 64-bit 1 GHz processor

  • 1 GB RAM (32-bit); 2 GB RAM (62-bit)

  • 16 GB (32-bit) of available disk space; 20 GB (64-bit) of available disk space

  • DirectX9 graphics device with 1.0 WDDM or a higher driver

After any operating system installation, remember to make sure you have a working antivirus before using your email, browsing the Internet, or doing other activities that could expose your computer to strange files.