If you cannot open an Excel file and see Excel cannot open the file because the file format or extension is not valid error, see this post.

To activate Power Pivot, go to File > Options, click Add-ins, select COM Add-ins from the dropdown, and check the box for ...

Learn how to change the default file format for saves in Word, Excel, and PowerPoint, so that you do not need to change it every time.

Learn how to create a risk assessment matrix in Excel with this step-by-step guide. Automate, visualize, and simplify risk management with a ...

Performance becomes an issue with large datasets too. A poorly written macro can bog down Excel and take forever to complete, ...

But the git config command commonly used to initialize these fields typically employs a global switch, which gets users wondering about Git’s competing local and system scopes. That then leads to the ...

These 46 Pro Excel Tips Will Transform You Into a Spreadsheet Magician Microsoft's spreadsheet program can do way more than you might realize. These are the hacks and tricks you need to know.

Designed and implemented database for contact Manager by creating user interface using java swings Implemented stored procedures and views to insert, update, delete a contact form the database using ...

MySQL is an open source relational database management system. Based in Structured Query Language (SQL), MySQL can run on most platforms and is mainly used for web-based applications. It is written in ...