HT201735: Mac Basics: Connecting your Mac to the Internet
Learn about Mac Basics: Connecting your Mac to the Internet
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Helpful answers
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Apr 9, 2016 11:02 AM in response to Moellendickby Allan Eckert,Never running any security or AV programs on a Mac is a good thing. They never add any additional protection. All they do is cause problems.
Please download and install EtreCheck from http://etrecheck.com/
Run it and post the report here. Hopefully the EtreCheck report will offer use some clues as to how we might be able to help you.
Is there a reason why your Mac is running such an old version of OS X?
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Apr 9, 2016 11:03 AM in response to Moellendickby theratter,Ways to help make a slow Mac faster
17 Reasons Why Your Mac Runs Slower Than it Should
Slow Mac Performance? This Article Solves It!
Fix slow start-ups in OS X | MacFixIt - CNET Reviews
How to fix slow shutdown and startup times. | MacTip.net
6 Easy Tips to Speed Up OS X Yosemite on Your Mac
Avoid using any third-party software that claims to clean up your computer. Usually this software does more bad than good. Furthermore, you don't need it. Note that all computers will become slower over time even under normal use. Experienced users typically erase the hard drive and do a clean install from scratch at least once a year or whenever installing a major OS upgrade. Of course doing so also means you must maintain regular and multiple backups.
Add more RAM or cut back on the number of concurrently running applications and utilities. Remove unnecessary software such as anti-malware and software that promises to clean your Mac. Check for runaway processes: Runaway applications can shorten battery runtime, affect performance, and increase heat and fan acti… Also see:
The Ultimate Fix
Backup everything, erase the drive, reinstall OS X, and restore your data from the backup. Reinstall third-party software from original media/scratch.