Happily, many computers include several video ports, so that they’re appropriate with several forms of screens. You probably have an older CRT monitor that has a problem displaying colors, like for those who see an array of colours across the edges of the screen, you should degauss it to reduce the magnetic inference that is causing it. See How one can Degauss a Computer Monitor in the event you need assistance.
A Finnish newspaper strip had the mid-level boss Murikka first smash the pc display in frustration, however after becoming extra computer savvy, he then takes his anger out on the processor, and later on apparently units out to go punch Invoice Gates himself.
As for decision, your typical 20-27in monitor may have a resolution of 1920 x 1080 pixels, which can be referred to as 1080p or full HD. This is sufficient for more casual, occasional use but for those who work at their PCs, a few extra pixels can come in handy.
The most recent crop of gaming screens provide G-Sync (Nvidia) or FreeSync (AMD) display applied sciences that scale back screen tearing artifacts and supply an extremely-clean gaming experience, but your pc will want appropriate graphics hardware to benefit from that performance.
Whereas pc elements themselves are very susceptible to liquid and even small quantities of static electricity, inserting an object inside the computer case probably would not even have an effect on the operation of the pc, not to mention stopping it from booting, unless it was positioned in such a means as to crush or bend a component, or harm a connection.