Templates installed with Microsoft Word
PPT is usually a Microsoft PowerPoint file.
An applet is a Java application, this saves files in a .class extension
.QXL
Templates (.dot) are identical to Word (.doc) files but all of the formatting in them applies to the current document. In Word, if you create a New file and use the default then it has the normal.dot file formats. Some templates have Visual Basic macros to help you fill out the document e.g. your company name in a fax template.
html file
One can download free invitation templates if they have Microsoft Word on their computer. Microsoft Word has many templates to help out with any project, including that of Invitations.
There are templates for them in Microsoft Word. When creating a new document you can work from one of these templates.
GBA saves should have the extension .SAV
You can find free pamphlet templates at Pamphlet Templates website. There are also many templates available on programs like Microsoft Word and OpenOffice.
extension to obey
Most word processing packages, such as Microsoft Word, will contain templates and are likely to have one for a timeline. If the type you want is not there try their online database of templates office.microsoft.com/en-us/templates/