35 Results for



Shocker: A new Apple product seems to have Wi-Fi issues

The new MacBook Air has Wi-Fi issues -- so say owners in Apple's support community. This wouldn't be the first time that a new Apple product had Wi-Fi hiccups.

By June 20, 2013


Troubleshooting HTTPS timeouts in OS X Mountain Lion

The MTU handling in OS X Mountain Lion may not work with the configuration for some Web servers, and might need to be adjusted.

By January 9, 2013


How to adjust network settings in OS X via the command line

In addition to using the system preferences, you can adjust Wi-Fi network configuration in OS X via Terminal.

By January 30, 2013


One way to tackle captive network connection errors in OS X

Adjustments to certificate handling for some captive network setups may help overcome network access errors or blocks that prevent e-mail or Web access.

By December 7, 2012


Optimize and address Flash performance in OS X

Adjusting some Flash and system settings may help when Flash Web content hangs or shows choppy performance.

By August 14, 2012


MacFixIt Answers

MacFixIt Answers is a weekly feature in which we answer questions e-mailed from our readers. We welcome alternative approaches and views from readers and encourage you to post your own suggestions in the comments.

By January 29, 2011


Tip: Increase Internet speed by manipulating MTU size

Tip: Increase Internet speed by manipulating MTU size

By July 13, 2006


"Invalid content in Journal" keeps drive from mounting

Users may find that a second internal or external hard drive suddenly no longer mounts.

By June 27, 2008


Speeding up Safari follow-up (#2): More performance tips

Yet more tips for boosting Safari's performance.

By April 18, 2007


Speeding up Safari: Reducing spinning pinwheels, other performance bottlenecks

Tips for boosting the performance of Apple's Web browser.

By April 16, 2007