Since upgrade macOS to 10.15 Catalina, 32bit applications are no longer supported. It causes mac user some inconvenience to continue use legacy applications. A typical c…

   3,813   2020-03-06   5 Read More

There is a need to provide some level of parent control and kids safe Internet access at home. Using OpenDNS is a easy and cost free solution. To customize the web se…

   943   2018-06-05   0 Read More

Background: I have a spare Cisco Aironet 3702i but I do not have Cisco Wireless Controller to manage it. But I do like its wireless capability and I want it to replac…

   6,716   2018-05-21   0 Read More