Excerpt
Windows XP Remediation.docxMost Most computer operating systems are now changing frequently, and vendors drop support of older ones. A balance needs to be maintained between newer systems, which have the latest features and support newer hardware, vs existing older installations, which may be needed for older software or hardware still in use.

Successful adoption of newer versions is dependent on many factors, including compatibility with existing equipment, drivers for adapters and peripherals, software compatibility, and bug fixes. It can often take several months for these factors to be sorted out so the system is stable and supportable. New operating systems also offer many benefits, including new features, functionality on new systems, faster deployment and updates, and manufacturer support.

Likewise, older operating systems present their own challenges, including lack of manufacturer and software support, security issues, lack of desirable functions, and increasing effort to support them.

Table of Contents

See also

Children Display
depth 3 style h3 excerpt true excerptType simple

Today's Operating Systems

...

• Windows XP -All manufacturer support and security patches ended in April 2014.
  • Windows XP Remediation - what to do?
  • Microsoft end of support info - http://www.microsoft.com/en-us/windows/enterprise/endofsupport.aspx

MacOS, Apple

9/5/17: Here is a good resource which shows the Mac OSes still being paid attention to by Apple, at least for their application updates and for security patches related to their OS:

• https://support.apple.com/en-us/HT201222

As of April 2014:

Current:

...