A reliable indicator of the air quality in offices, classrooms, or living rooms is the CO2 content. In fresh air, the concentration of carbon dioxide is around 400 ppm. This stands for “parts per ...

Explore the legal and technical hurdles in filing Updated Returns under Section 139(8A), including Excel utility dependencies and procedural ...

File photo of Bollywood actor Farhan Akhtar along with girlfriend Shibani Dandekar spotted at Bandra in Mumbai on Nov. 25, 2020. Farhan Akhtar and Ritesh Sidhwani are producers of Excel Entertainment.

Microsoft's spreadsheet program can do way more than you might imagine. These are the hacks and tricks you need to know. Our team tests, rates, and reviews more than 1,500 products each year to help ...

Ever since Microsoft introduced Python in Excel, I have treated it as a ‘someday’ project. I knew Python integration was the ...

Build a free 2026 Excel budget file with bank import and XLOOKUP categories, so you track spending and savings without manual ...

Learn how to calculate weighted averages using Excel for various financial metrics. Simplify complex calculations with our ...

TIOBE Index for January 2026: Top 10 Most Popular Programming Languages Your email has been sent January’s TIOBE Index begins the year with familiar names still setting the pace, but the underlying ...

Select Save as Template. Save a file with a CRTX extension in your default Microsoft Excel Templates folder. Once that's done, simply reapply that template to new charts. Select the data you want to ...