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.

You can delete or can remove File Type Associations using Registry Editor in Windows 11/10. We show you how to do this the right way.

SQL Server 2025 preview debuts with Ubuntu 24.04 support and TLS 1.3 encryption for stronger security and Linux flexibility.

Excel and Google Sheets have three functions to calculate the internal rate of return: IRR, XIRR, and MIRR. Learn how these functions can calculate investment returns.

Use Microsoft Excel to calculate EBITDA (earnings before interest, tax, depreciation, and amortization) profit margin.

When you're reformatting a drive, memory card, or flash drive you need to pick a file format. If you see FAT32, exFAT, and NTFS, but don't know which one to pick, here's what you need to know.