How to Use Google Sheets DMAX Function
You can use Google Sheets DMAX function to find the maximum value in a range based on some criteria. For example, if you have a table of data with outstanding payments you are owed from each of your clients, you can use DMAX to find the oldest of the outstanding payments for each client.
How to Keep Your Data Backups Safe
We have all heard the horror stories: You receive a late night call from the office, the caller frantically telling you that the entire network has gone down and the backups are corrupted, or even worse, missing entirely. The IT landscape is littered with tales of backups gone wrong, both deliberately and accidentally. Businesses have suffered, jobs have been lost, and reams of data have been compromised, all because of mishandled data backups.





















