On April 8, Microsoft stopped supporting Windows XP and Office. After that date there will be no new security updates, non-security hot-fixes, free or paid assisted support options, or on-line technical content updates. However, all your software will continue to work just as well as it did on April 7, so you needn't panic, but it would be prudent to come up with a rational transition plan. There are three choices: (1) continue to use XP, but take some precautions, (2) keep your present hardware, but upgrade the software, and (3) purchase new hardware and software.