In computing, a hang or freeze occurs when either a computer program or system ceases to respond to inputs. A typical example is a graphical user interface that no longer responds to the user's keyboard or mouse, but the term covers a wide range of behaviors in both clients and servers, and is not limited to graphical user interface issues.
Hangs have varied causes and symptoms, including software or hardware defects, such as an infinite loop or long-running uninterruptible computation, resource exhaustion (thrashing), under-performing hardware (throttling), external events such as a slow computer network, misconfiguration, and compatibility problems. The fundamental reason is typically resource exhaustion: resources necessary for some part of the system to run are not available, due to being in use by other processes or simply insufficient. Often the cause is an interaction of multiple factors, making "hang" a loose umbrella term rather than a technical one.
A hang may be temporary if caused by a condition that resolves itself, such as slow hardware, or it may be permanent and require manual intervention, as in the case of a hardware or software logic error. Many modern operating systems provide the user with a means to forcibly terminate a hung program without rebooting or logging out; some operating systems, such as those designed for mobile devices, may even do this automatically. In more severe hangs affecting the whole system, the only solution might be to reboot the machine, usually by power cycling with an on/off or reset button.
Freeze may refer to:
"Freeze" is the third and final single from R&B singer T-Pain from his third album, Thr33 Ringz. The song features singer Chris Brown. The song was released on iTunes on October 10 and was added to T-Pain's MySpace on October 17. A version that features Omarion was originally on the album, but was changed to Chris Brown.
The Guardian editor Alex Macpherson praised the production: "Thr33 Ringz' humour is still superbly crass and mostly enjoyable, especially when allied with the skittering beats and post-funk bounce of Freeze." Jesal 'Jay Soul' Padania of RapReviews.com called this song nice enough. Eric Henderson wrote a positive review: "Freeze" might be another freeze-dried Chris Brown upper, but it boasts the cleanest production this side of Ne-Yo."
The shoot for the music video was released on YouTube on September 30 by Mike & Rocco (reality). The video was set to premiere on January 5, 2009 but leaked on December 31, 2008 and was officially released on January 1, 2009 via MTV Jams.
Freeez were a dance music group from London, known initially as one of the UK's main jazz-funk bands of the early 1980s. Initiated by John Rocca, Freeez consisted of various musicians, originally with Rocca and others such as Andy Stennet (keyboards), Peter Maas (bass guitar) and Paul Morgan or Everton Mcalla (drums). They had an international hit with "IOU", and a UK Top 10 with "Southern Freeez".
Freeez's first single, "Keep In Touch" (1980), included guitarist Jean-Paul 'Bluey' Maunick, the initiator of the musical band Incognito. Freeez is perhaps remembered best for its UK Top 10 song "Southern Freeez", from the album of the same name,which included guest vocals by Ingrid Mansfield Allman. In the UK, the band was contracted with the recording company Beggars Banquet Records.
The song "IOU", written, produced and mixed by Arthur Baker (known then for his work with Afrika Bambaataa), was also used for the 1980s breakdance movie, Beat Street. It scored two weeks at number one in the Billboard Dance chart, scoring among songs by such people as Madonna, Michael Jackson and David Bowie, and was number 2 in the UK Singles Chart during the summer of 1983. It was followed by other releases from the album such as "Pop Goes My Love" / "Scratch Goes My Dub", which scored the U.S. Top 5. During 1987 a remix of "I.O.U." scored number 18 on the U.S. dance chart, plus number 23 in the UK Singles Chart.