The Linux community is unique in that there is a tremendous amount of community support. Chances are that if you have a question, it has already been answered somewhere, and if not, there are many places to find help. Generally, the first place to...

Keep your macOS updated Updating your macOS software will keep your Mac safe by applying bug fixes and security improvements. It is always a good idea to apply macOS software updates when they become available. macOS desktops and laptops that are...

The Windows operating system has a built-in firewall that prevents unauthorized network access. A program may require that the firewall be modified or disabled to work properly. Disabling the Windows Firewall should only be done temporarily. Note:...

To locate your IP address in macOS, go to the Apple Menu and select System Preferences, then click the Network icon. You should see a screen similar to this, depending on which version of macOS you are using. Select the method in which you are...

Turn on the application firewall in OS X: Choose System Preferences from the Apple menu. Click Security or Security & Privacy. Click the Firewall tab. Unlock the pane by clicking the lock in the lower-left corner and enter the administrator...

IPv6 is being deployed in parallel with IPv4. They'll run side by side for at least several years, allowing time for devices and applications to add IPv6 functionality before IPv4 is disabled. Most devices will use both IPv4 & IPv6 during the...

IPv6 addresses are 128 bits long, compared to 32 bits for IPv4 addresses. IPv6 addresses are represented as 8 chunks of 16 bits in hexadecimal separated by colons, compared to 4 chunks of 8 bits in decimal (dotted-quad) for IPv4. For example, IPv4...

A growing trend among scam artists and identity thieves is the use of fake virus warnings to install a virus on your computer. This form of malware can slow your computer's performance significantly, generate countless pop-up warnings, change your...

What is Calendar Combiner? Calendar Combiner provides the ability to place calendar items such as course meeting times and locations, University holidays, and Registrar dates on your Office 365 calendar automatically. Entries can be added as All Day...