Showing posts with label System Preferences. Show all posts
Showing posts with label System Preferences. Show all posts

Tuesday, February 22, 2011

Five Quick Tips to Speed Up Your Mac

Activity MonitorImage via Wikipedia

Five Quick Tips to Speed Up Your Mac


Whether we want it to happen or not, our systems all get a little sluggish from time to time. Sometimes it's a full hard drive slowing ...
1. Do a widget inventory.
Widgets are easy to forget about. On a rainy afternoon you may add half-a-dozen just to check them out and then completely forget that they exist by the next morning. But some of those widgets will keep running even when you’re not using your dashboard. It’s always best to keep your widgets, like the rest of your digital life, stripped down to only what you’re actually using.
2. Declutter your desktop.
Windows users enjoy the luxury of having a small army of icons cluttering up their desktop without any ill effects. Us Mac users aren’t so lucky. Each icon on your desktop is treated by OSX as its own window. Same goes for the items on your dock. And while having a handful of icons on your desktop probably won’t make a noticeable impact on overall performance, a full desktop will. Time to get those organized and off the desktop! (just a sidenote, this one shouldn’t help Leopard users. It looks like OSX 10.5 finally tackled this problem.)
3. Keep an eye on the Activity Monitor.
While this may sound like common sense, you’d be surprised at how many little programs are eating up big chunks of your memory. The massive slowdown that prompted my most recent clean up was the result of a tiny little background application I used for PS3 media streaming eating up more than half of my systems available resources. While I don’t have a fix for the program, disabling did provide an easy fix for my system. Had I not checked the Activity Monitor I would have been losing my mind over this one.
4. Turn off unused features.
Remember that time last Spring you turned on Bluetooth to get that picture off your mobile phone? Or that roommate that wanted to jack your signal via internet sharing? Did you remember to turn them off? Take a hunt through your System Preferences and make sure everything you don’t actually use is disabled (but if you’re not sure, and we can’t stress this enough, don’t disable it. We’d hate to see you switch off something you needed and not be too sure on how to get it back).
5. Delete unused preference panes.
Every now and then we download programs that install preference panes, and then forget all about them. The real problem? Lot’s of these will load in the background at startup. Luckily it should be as easy as a right click to remove. If it’s not you can always manually delete them by going to / Library / PreferencePanes.

A lot of this is probably common sense, but it never hurts to see it spelled out. What tips and tricks have you found help you get the best performance out of your Mac?

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Wednesday, February 2, 2011

Power Tip - How to really shrink the Dock

System PreferencesImage via Wikipedia

How to really shrink the Dock Operating Systems Mac OS X Hints Macworld


Source: macworld.com

You probably already know that you can shrink (or enlarge) the Dock by clicking and dragging the bars that separate the applications from folder stacks.
You probably also know that you can adjust the Dock size in System Preferences, by opening the Dock pane and draging the Size slider whichever way you want.
But these tools can only take you so far: They'll make the Dock small, but not really small.
To do that, you need to open the Terminal (Applications/Utilities) and type:
defaults write com.apple.dock tilesize -integer 8
Press Return, then type:
killall Dock
The number at the end of the command can range from 1 (too small to be useful) up to 16 (the smallest size you can achieve with those other tools); 8 is tiny but still visible.
To make such a small Dock useful, you'll probably want to turn on Dock magnification: In the Dock preferences pane, check the box by Magnification and adjust the slider.
If you want to get back to a more normal size, the easiest way to revert this setting is to open that preferences pane again and use the Size slider; as soon as you click and drag it, you'll be returned to the normal size range for the Dock.

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Wednesday, November 10, 2010

OS X 10.6: Run old screen savers on Snow Leopard

Mac OS X Snow Leopard LogoImage by Dekuwa via Flickr

OS X 10.6: Run old screen savers on Snow Leopard

With Snow Leopard the ScreenSaverEngine application is a 32/64-bit binary, and if your system supports it will run in 64-bit mode. This means that any screen savers without 64-bit code will not run, and this is primarily old unsupported screen savers.
To get screen savers with only 32-bit code in them to run ScreenSaverEngine must be forced to run in 32-bit mode only.
One way to accomplish this it to remove the 64-bit portion completely:
First backup the ScreenSaverEngine app to somewhere safe, it's located at:
/System/Library/Frameworks/ScreenSaver.framework/Resources/
Then run this command from a terminal under an account with Admin rights:

sudo lipo -remove x86_64 /System/Library/Frameworks/ScreenSaver.framework/Resources/ScreenSaverEngine.app/Contents/MacOS/ScreenSaverEngine -output /System/Library/Frameworks/ScreenSaver.framework/Resources/ScreenSaverEngine.app/Contents/MacOS/ScreenSaverEngine
Removing the 64-bit portion of the ScreenSaverEngine has no apparent disadvantages; it runs fine by opening it from the Finder, having the screen saver activate on a timer, through a hot corner, etc.
One issue that will occur is that System Preferences will still run in 64-bit mode, and so will not allow you to select a screen saver that only includes 32-bit code. Handling this is much simpler:
Open the /Applications folder in the Finder.
Then Get Info (Cmd+I) on System Preferences.
System PreferencesImage via Wikipedia

Tick the Open in 32-bit mode tick box.
Opening System Preferences should give you a window titled 'System Preferences (32-bit).' Now you should be able to select the screen saver from the list.

[crarko adds: I haven't tested this one.]


Source: macworld.com
Nov 05, '10 07:30:00AM

Contributed by: melby.ruarus


Disclaimer: If you choose to use this tip you do so at your own risk, no liability is accepted.

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