It is important to install upgrades and keep systems software fully up to date.

This Space Shuttle mission to the Hubble Space Telescope (HST) installs corrective optics, plus upgrades, that not only allow the telescope to focus properly, but also increase magnification/clarity beyond the original design.

(For future reference, when disabling vital computer systems to install upgrades, kindly do not neglect to warn the system operators and do not leave the systems shut off when you go to lunch.)

But some in Congress have questioned whether the Administration intends to install such upgrades.

Apprentices install upgrades at science education center (Gary Post-Tribune) How they voted in Washington (Gary Post-Tribune)

Adding to the center's woes was an agreement signed by the previous owners with the city of Plantation, agreeing to install upgrades to the mall's fire safety systems.

The cut-out space next to the keyboard (nicknamed the "ashtray") was more commonly used to install other upgrades, such as a ZIF socket for conventional paged ROMs.

After the end of the Replicator threat, the Asgard install significant upgrades in Earth's new battlecruiser, Daedalus, and stationed an Asgard engineer, Hermiod, on board to oversee the new technology.

Eovia installed significant upgrades to the package which would include bringing forward the Raydream physics package which was originally not licensed in the Metacreations version of the code.