Row precision vs. Aggregation errors: MAP is the best way to use "greedy" functions like AND or OR in a single, dynamic ...

To pick a random name from an Excel table using a method that works across every version of Excel, this classic combination ...

The smart home product manufacturer Xthings has announced that its latest Ultraloq Bolt Z-Wave smart lock has achieved Z-Wave Plus V2 certification. We’ve long appreciated the Ultraloq series for its ...

Japanese battery maker and Tesla supplier Panasonic is working on a breakthrough electric vehicle battery chemistry. The company is working on anode-free lithium metal batteries, which can boost ...

Researchers at MIT and other institutions have identified compounds that can fight off viral infection by activating a defense pathway inside host cells. These compounds, they believe, could be used ...

With Verizon seeking permission to lock phones to its network for six months or longer instead of the current 60 days, a coalition of advocacy groups yesterday urged the Federal Communications ...

Keota Public Schools in Haskell County is going a step further in implementing a bell-to-bell cell phone policy required by state law. The district says older students will get locking cell phone ...

Locking a cell in an Excel formula means keeping a specific cell reference fixed, even when you copy or drag the formula to other cells. This is done using absolute referencing. It helps maintain ...

Did you know that you can leave notes on specific Excel cells for people to read? It’s a great way to safeguard against data entry mistakes by putting in reminders or instructions. Here’s how to set ...