The IP address of a website can help you find out some relevant information, and you can find the IP address using the Command Prompt.

If your hard disk space is slowly filling up, freeing up some space is needed. Start with finding the biggest or largest files on Windows 11/10.

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.