If you’re noticing issues such as dropped calls or poor audio quality with your VoIP setup, you’re not alone. While VoIP phone systems offer many benefits, they don’t always deliver flawless performance. Fortunately, VoIP quality of service (QoS) can help resolve these issues.
VoIP QoS: A quick guide to improve VoIP call quality
How to create charts and sparklines in Excel
Visualizing data is key to making informed business decisions, and Excel’s chart and sparkline tools make it easy to turn numbers into clear visuals. In this guide, you’ll learn the basics of using charts and sparklines in Excel to highlight trends, compare data, and better understand your spreadsheet insights.
Why automation is a game-changer for your business’s marketing
Hack-proof your passwords with the latest NIST password guidelines
Want to outsmart hackers? Start with your passwords. By following the latest guidelines from the National Institute of Standards and Technology (NIST), you can create robust passwords that will keep your accounts and information secure.
The evolution of password guidelines
Initially, NIST emphasized the complexity of passwords, encouraging a mix of uppercase letters, lowercase letters, numbers, and special characters.
Protecting VoIP and traditional phone systems
Managed IT services for healthcare: Compliance and security considerations
5 Common security threats you need to know
Protecting your IT systems requires understanding the security threats that can strike from both inside and outside your organization. Learn about the five most common security threats and how you can take action to safeguard your business.
Accidental malware installation
Malware, also known as malicious software, is software created that causes damage to computers, servers, or networks.
The key differences between proprietary and open-source VoIP
Addressing the cybersecurity skills gap: Training and development strategies
What is an Excel slicer, and how can It help simplify your data?

Spreadsheet software such as Microsoft Excel are incredibly useful, but they can become overwhelming, especially when managing large datasets. Functions like filtering are helpful, yet not always easy to master. Fortunately, Excel offers slicers, a simple yet effective way to filter complex data visually.