On Windows the command is IPCONFIG. That displays the configuration, though IPCONFIG /ALL displays everything. To do a DHCPREFRESH, type IPCONFIG /RENEW.
On a pc its F5
You simply press the refresh button by your address bar.
In Windows operating systems, open a command prompt and type "ipconfig /release," which dumps the automatic address it had, and then "ipconfig /renew," which gets a new address, which will be in the address space that you just changed the router to. Of course you won't type the quotes, and depending on which Windows version you have you may need to make it "release all" and "renew all." For Mac OS, either restart your computer, or go to the Apple menu, choose System Preferences, choose Network from the View menu, and then Active Network Ports from the View menu. Deselect the "ON" checkbox for your network adapter, click on Apply, then reselect the "ON" checkbox and click Apply again. Finally you can check your new ip address at IP-Details.com
The refresh icon looks like 2 arrows in a circle and each arrow is point at the other. Refresh means to re-display a web page.
Refresh rate
The refresh rate and response time are set or changed by using the Display applet in the Control Panel.
computer graphics
Gpupdate
The right portion of the address bar.
you will be a wasteman that is what happens.
From the Help file on my computer: To change the refresh frequency for your monitor # Open Display in Control Panel. # On the Settings tab, click Advanced. # On the Monitor tab, in the Refresh Frequency list, click a new refresh rate. Notes * To open Display, click Start, click Control Panel, click Appearance and Themes, and then click Display. * The default refresh frequency setting is 100 Hertz, although your monitor may support a higher setting. Check your manufacturer's documentation for information regarding the settings your monitor supports. * A higher refresh frequency reduces any flicker on your screen, but choosing a setting that is too high for your monitor can make your display unusable and cause damage to your hardware. * Changes to the refresh frequency affect all users that log on to the computer.
To change the refresh frequency for your monitor # Open Display in Control Panel. # On the Settings tab, click Advanced. # On the Monitor tab, in the Refresh Frequency list, click a new refresh rate. Notes * To open Display, click Start, click Control Panel, click Appearance and Themes, and then click Display. * The default refresh frequency setting is 100 Hertz, although your monitor may support a higher setting. Check your manufacturer's documentation for information regarding the settings your monitor supports. * A higher refresh frequency reduces any flicker on your screen, but choosing a setting that is too high for your monitor can make your display unusable and cause damage to your hardware. * Changes to the refresh frequency affect all users that log on to the computer.