Computer Maintenance
Proper maintenance of a laptop will keep it running swimmingly for years and years. a number of the various classes of laptop maintenance area unit represented below.
change package
Software programmers bit by bit develop updates for his or her package packages as they discover issues with the package and style tools to handle or fix these issues.Updating package will be exhausted a range of how, represented below.
• Automatic Updates. If a laptop is on a fairly quick net association, the simplest thanks to keep it up to this point is to permit the programs to mechanically check for updates and transfer and install them PRN .
• Automatic Alerts for Updates. If a laptop is connected to the web, however the association is slow at some times of the day, another choice is to possess the pc mechanically check for updates however not transfer or install them till the user elects to try and do thus
• Manual change. A person can even shut down all automatic update checking and like better to manually check for updates.
• Offline change. If a laptop is in a very location that ne'er has access to the web, a laptop science laboratory manager can ought to transfer updates from a laptop that's connected to the web and so transfer to the pc in question to be put in.
• Virus and Malware hindrance and Removal
Viruses and alternative malicious programs will all be named along as malware. the pc science laboratory manager has to make certain that each one of the computers have anti-virus package put in, which this package is about up so it frequently updates its virus databases and scans the computers.
Hardware Maintenance
There area unit some common hardware issues that may be avoided, or a minimum of created less frequent by taking specific preventive measures with computers. These preventive measures area unit listed below.
Dust management. dirt is incredibly harmful for laptop elements. Excess dirt will cause mechanical failures, notably on laptop elements with moving elements. Minimizing dirt in a very laptop science laboratory is a vital a part of laptop maintenance. .
Heat management. laptop elements, especially the mainframe, turn out an outsized quantity of warmth whereas operational. it's necessary for this heat to dissipate, so the pc isn't broken by heating. Computers do have fans and warmth sinks, however these can solely work well if the air flow to the pc isn't blocked.
Laptop Maintenance problems. For laptop labs victimisation portable computer computers, there area unit a few of further problems to bear in mind of that may have an effect on the life of the pc. as a result of portable computer computers area unit rapt around from place to position and handled a lot of roughly than desktop computers, they're a lot of doubtless to possess hardware issues develop. A laptop science laboratory manager ought to sporadically tighten the screws on all portable computer computers.
Peripheral Hardware Use and Maintenance
Peripheral hardware also will last longer if it's well maintained. heat, dirt and power surge management remains relevant and necessary. additionally, there area unit some tips below for victimisation printers and projectors that may facilitate these items of apparatus work expeditiously and last an extended time.
Proper Use of associate degree digital display Projector. associate degree digital display projector could be a valuable tool for creating shows and aiding in coaching courses. Some suggestions area unit shown here:
• Store and carry the projector in a very soft case. this may keep dirt out of the projector and cushion it just in case of rough handling.
• Keep a chosen surge protective power strip with the projector, and be sure that each one projector users recognize the importance of victimisation the projector with surge suppressor.
• Make certain that the acceptable procedure for motility down the projector is employed, and inform all projector users concerning the procedure. for many projectors, the correct pack up procedure includes not unplugging the projector till the cooling method is complete.
Efficient Use of a Printer. Most laptop {lab|laboratory|research science laboratory|research laboratory|science lab|science laboratory|workplace|work}s can have a minimum of one printer for the employment of {the laptop|the pc} lab manager and hand-picked computer lab users. Printers area unit a good resource, however if not controlled well they will be overused. This puts unnecessary wane the printer, and additionally uses up valuable ink and paper.so printers ought to be less used.
laptop Troubleshooting and Repair Basics
This section is meant to empower {the laptop|the pc} science laboratory manager to require care of minor computer issues.
rising Slow Performance
Many folks have had associate degree expertise with a laptop during which we have a tendency to open a program, and so realize that we have a tendency to area unit watching for over a second for the program to really open. . In some cases, however, like a lot of older computers with little amounts of RAM and slow processors, the hardware solutions are more practical.
disc Fragmentation
Over time, all laptop laborious disks become fragmented. Fragmentation is once files area unit keep in several “pieces” in several places on a tough drive, counting on what space for storing was accessible once the file was last changed. because the quantity of free house on a tough drive decreases, generally the fragmentation will increase.
Excess/Unused Files
As a tough disk becomes full, a computer’s performance is reduced. It takes longer to search out and access required files, and defragmentation isn't as thriving attributable to an absence of free house to quickly move files to whereas they're being rearranged.
Malware
Viruses, worms, spyware and adware area unit put together called malware. These undesirable programs, that area unit typically adscititious while not a user’s data, will considerably hamper the performance of a laptop. Keeping antivirus package up to this point and running scans on an everyday basis area unit the most effective ways that to stop virus infections.
The most important fact for the computer repair is that the computer should be free from viruses and malware.To repair a computer all the hardware should be checked and if they are at good condition then the unnecessary softwares should be uninstalled and necessary softwares should be reinstalled.