How to install and use 7-zip
How to install
1. Click 7z465 if you are using 32 bit or 7z465-x64 if you are using 64 bit
2. Follow the instruction: Next->Click Agree, then Next->Next->Install->Finish
How to use
1. Right click the zip file.
2. Locate 7-Zip and choose Extract here.
Other method:
1. Click 7-Zip File Manager in Program Files
2. Click Computer->C:->Users->Acer->Desktop to find the zip file (depends on which windows or computer you are using)
Website:
http://www.7-zip.org/