dpi: “dots per inch” refers to the number of points of ink or “dots”…
ppi: “ppi” stands for “points/pixels per inch and is the measurement of the quality of an image. 300ppi is the ideal resolution for print images to appear the best. 72ppi is the ideal resolution for images
Click “Chrome” in the menu bar at the top of the screen
Select “Preferences”
Click “Show advanced settings…” at the bottom of the “Preferences” tab
Click the “Content settings…” button under the “Privacy” header
Under the JavaScript header, make sure that “Allow all sites to run JavaScript (recommended)” is checked
Click the “Done” button
Close the “Preferences” tab
Refresh the library window by clicking the circular arrow at the left end of the URL bar
EDGE (Microsoft) instructions coming soon
FIREFOX (Mozilla)
Open a new browser window
Type “about:config” in the URL bar
Click the “I accept the risk” button
Find “javascript.enabled” in the list and double click it (the status in the “Value” column will switch from “False” to “True”
Close the “about:config” window
Refresh the library window by clicking the circular arrow at the right end of the URL bar
INTERNET EXPLORER (Microsoft) instructions coming soon
OPERA instructions coming soon
SAFARI
Click “Safari” in the menu bar at the top of the screen
Select “Preferences”
In the “Advanced” tab (picture of a gear) of the “Preferences” window, make sure that “Show Develop menu in menu bar” is checked (at the bottom of the window)
Close the “Preferences” window
Click “Develop” in the menu bar at the top of the screen
Make sure that “Disable JavaScript” is not checked
Refresh the library window by clicking the circular arrow at the right end of the URL bar
