Mastering Excel goes far beyond SUM and VLOOKUP. By learning functions like COUNT, AVERAGE, SUMIF, SUBTOTAL, XLOOKUP, and INDEX/MATCH, you can find opportunities to improve your Excel sheet. Some ...

The figures are formatted in USD by default, but it’s easy to switch. Just select the cells (hold the Ctrl key to grab multiple at once) and expand the Number group on the Home tab. From there, choose ...

The vision of Ambient AI in smart homes promises an intelligent system that understands and adapts to its occupants. Despite ...

Overview On September 10, NSFOCUS CERT detected that Microsoft released the September Security Update patch, fixing 86 security issues involving widely used products such as Windows, Microsoft Office, ...