Galen Gruman

Articles by Galen Gruman

Move over, iPhone 4: Apple introduces the iPhone 5

By Galen Gruman

Oct 4, 2011 4 mins

Small and Medium Business Telecommunications Industry iPhone

Windows 8: What it’s really all about

By Galen Gruman

Sep 13, 2011 3 mins

Microsoft Small and Medium Business Windows

Windows 8: Microsoft finally raises the curtain

By Galen Gruman

Sep 13, 2011 3 mins

Apple Microsoft Small and Medium Business

Steve Jobs’s fierce life and legacy

The Apple co-founder who has just resigned as CEO was a polarizing force that reshaped the tech industry several times

By Galen Gruman

Aug 24, 2011 13 mins

Enterprise Technology Industry iPhone

HP kills WebOS smartphones, TouchPad tablet

The tech giant confirms it is looking to spin out ts PC business and may buy Autonomy

By Galen Gruman

Aug 18, 2011 2 mins

Computers and Peripherals Data Center IT Leadership

Updated BlackBerry lineup debuts: thinner, faster, touchier

By Galen Gruman

Aug 3, 2011 2 mins

Apple adds Thunderbolt to MacBook Air, Mac Mini

By Galen Gruman

Jul 20, 2011 2 mins

Apple Enterprise Applications

Lion letdowns: The new Mac OS X’s biggest disappointments

By Galen Gruman

Jul 20, 2011 7 mins

Apple Enterprise Applications

Tablet deathmatch: HP TouchPad vs. Apple iPad 2

By Galen Gruman

Jun 30, 2011 49 mins

Computers and Peripherals Wi-Fi

Tablet deathmatch: Galaxy Tab 10.1 vs. iPad 2

Samsung's Android 3.1-based tablet is the first to give Apple's iPad a real run for its money -- most of the time

By Galen Gruman

Jun 17, 2011 41 mins

Computers and Peripherals

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Arista hits first $3B quarter as AI networking momentum continues

By Michael Cooney

Aug 5, 20267 mins

Enterprise RoutersNetwork SwitchesNetworking Devices

AI erased the 50-day patch window. Palo Alto Networks has a response

By Zeus Kerravala

Aug 5, 20266 mins

Network SecuritySecurity SoftwareThreat and Vulnerability Management

2026 network outage report and internet health check

Aug 4, 202678 mins

Cloud ComputingNetwork Management SoftwareNetwork Monitoring

Has the hype around ‘Internet of Things’ paid off? | Ep. 145

Apr 18, 202436 mins

IoT PlatformsIoT Security

Episode 1: Understanding Cisco’s Converged SDN Transport

Sep 24, 202120 mins

Cisco SystemsInternetNetworking

Episode 2: Pluggable Optics and the Internet for the Future

Sep 23, 202117 mins

Cisco SystemsComputers and PeripheralsInternet

Master Linux Math with the bc Command | Easy CLI Calculations Explained!

Jun 23, 20251 mins

Operating Systems

Master Linux Math in Seconds: How to Use the expr Command Like a Pro

Jun 17, 20251 mins

Operating Systems

How to Do Math in the Command Line Using Double Parentheses

Jun 6, 20251 mins

Operating Systems