Usally Easton Web Designers built websites using the open source PHP (5.5) and MySQL (5) from first principles.
It also builts websites using ASP classic and SQL Server (2005).
It works with Windows XP to Windows 8, and Internet Explorer 10.
It works with WordPress, especially to create bloggs.
It works with Microsft Office 2010 -- Access, Excel, Word, Powerpoint.
It uses Abode Photoshop CSS2 to create designs and manipulate images.
At the moment it does not undertake to develop applications using JAVA or .NET languages.