

Or, hold down ⌘ Cmd and ⇧ Shift and then press R.Hold down the ⇧ Shift and click the Reload button.Or, hold down Ctrl and ⇧ Shift and then press R.Basic housekeeping includes regular back-ups plus some other, less familiar, tasks. Maintaining your MacBook keeps it running fast and smooth.

Maintenance is vital if you want to keep Mac OS X Lion in tip-top condition for as long as possible.
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Hold the Ctrl key and press the F5 key. F2 On Mac Keyboard Macbook Pro 13.3 Vs 15.4 F11 Mac F12 Key For Mac Mac OS X Maintenance Checklist.Or, hold down ⌘ Cmd and ⇧ Shift key and then press R.Hold ⇧ Shift and click the Reload button.This menu gives you the option of doing a hard refresh, or even clearing the cache and do a hard refresh automatically. To use the Developer Tool Bar once its installed, press F12. Once the chrome dev tools are open, just right click on the refresh button and a menu will drop down. To access developer tools in Chrome, right-click on any element or the background of a web.

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How to clear your browser cache and perform a hard refresh Many problems on websites can be resolved by clearing out the "cache" of stored information on your computer and refreshing your browser.īelow are instructions for doing a "hard refresh" for Chrome, Firefox and Internet Explorer.
