What is the .WK4 File Extension?
.WK4 File Extension Description:
The .wk4 file extension is a proprietary format that is identified with data files generated by spreadsheet programs, more specifically, the Lotus 1-2-3, which was designed and developed by Lotus Software until its eventual integration into the IBM corporate structure. The file extension .wk4 was primarily introduced under the version 4 of the spreadsheet software application, where it was used to store any data, which is related to the instructions and information of the program. The spreadsheet program associated with the .wk4 file extension is considered as the first really extensive software application associated with IBM, which reached a tremendous user base during the mid 1980s attributing for its wide popularity and significant contributions to the success in the personal computer market of the company.
The term 1-2-3 accompanying the product, associated with the file extension .wk4, is an actual representation of the integration of three major capabilities of the product which are spreadsheet, integrated graphing and charting functionalities, and rudimentary database features. Data features, which benefited the file extension .wk4 included, sorting of information defined by any rectangular area, based on the information order depending on identified columns (one or two) in the area. Justification of text within a range and presented in paragraph form also presented the spreadsheet program as a primitive form of word processing application, that produced the .wk4 file extension.
The program was mostly based on keyboard, executed pop-up menus in the creation of the file extension .wk4, as well as the invoking of program commands allowing for faster operation and instruction execution. The program was also one of the first in its category to provide a context sensitive help feature (accessible via the F1 function key) in the creation of its default .wk4 file extension documents, including assistance with other program features. The file extension .wk4 also supported the macro instruction set (Macros) and add-in feature, which allowed users to fast track command execution and data preparation aside from giving third party vendors the chance to provide additional program support features, like financial worksheets and fully functional word processing capabilities.Author: IBM
Author URL: http://www-306.ibm.com/
Related Applications: Lotus 1-2-3 Version 4
Common Path: C:/
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What Causes .WK4 files Errors?
.WK4 files errors are potential severe Windows file system errors and may be brought on because of a corrupted registry that you should repair at once to avoid additional corruption in other applications and/or devices. While the errors continue your computer stays at risk for potential blue screen errors, hardware failure and fatal crashes.
Symptoms of .WK4 files Errors:
Typical symptoms with .WK4 files errors include slower personal computer speed, excessive program load speed, trouble opening documents, long breaks in software functions, programs ends without an error message, input freezing and applications crash.
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