in many cases, your willing to solve the problems may need some guidelines. therefore I try to supply some helps here in some easy format, hope you enjoy to follow some instruction here

listed here are some of our to-be-written topics, you can suggest your own found problems here too.

Antivirus and how to secure your system from virus
License; Cost and how to limit
Storage; How much we need
Compression; what to do
Printer; How to choose
PC vs Mac; What we need
Power Supply, Plug, UPS and Power Surge Protection
Wire VS Wireless