Diane Koers

Diane Koers owns and operates All Business Service, a software training and consulting business formed in 1988 that serves central Indiana. Her area of expertise has long been in the word-processing, spreadsheet and graphics areas of computing as well as providing training and support for Peachtree Accounting Software. Diane's authoring experience includes more than forty books, on topics such as PC Security, Microsoft Windows, Microsoft Office, Microsoft Works, WordPerfect, PaintShop Pro,...See more