27 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


"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


Tip: Increase Internet speed by manipulating MTU size

Tip: Increase Internet speed by manipulating MTU size

By July 13, 2006


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