- Assembling computer hardware (Mainboard, CPU, power, ram, hard drive, CD/DVD reader),
- Install computer software (operating system, driver, office, Vietnamese percussion, font, pdf reader, video support software, ...)
- Check and judge damaged components (Hard drive, ram, power, mainboard)
- Handle basic errors that occur on the computer (blue screen, hang, restart, can't access win, can't access the network)
- Construction and installation of network infrastructure and camera configuration
+ Surveying and consulting solutions for network and camera infrastructure construction
+ Check and diagnose server failure components (source, main, ram, cpu)
- Install modem configuration, test network system (Modem Tplink, Dlink, Local Area Network (LAN))
Refill ink for A, A, A, A, A printer ink lines
Diagnosing errors that occur in components: drum, wiper, charging shaft, magnetic shaft of A, A, A, A, A series printer cartridges
- Diagnose printer errors (paper jam, not pulling paper, printing wrinkled paper, printing blurred, printing smudged, printing on white paper, not receiving print job from the computer, warning light, not starting) that occur in the following areas. A4 printer series: Canon, HP, Brother, SamSung, Xerox, Panasonic )
- Refill ink, replace toner for photocopiers: Canon, Ricoh, Sharp, Toshiba, Xerox