Web Browsers (sc=left single-click or single click; dc=double click)
Link with logo of type: Platform Netscape Comm. Internet Expl.
zip Win sc the link with ".zip."→Chosse "Save it on the disk (ディスクに保存ホゾン)" or "Open it (ヒラく)"→Excel: File(ファイル) - Open (開く) ...→ファイルの種類シュルイ=すべてのファイル→right sc the zip file icon→Choose "Extract to ... for zip"→Agree→dc Folder containing the expanded file (xls)→dc the expanded file (xls)→Delete the zip files. Work with the xls file.  
Mac sc the link with ".zip."→ZipIt is started automatically.→The window with the title "... .zip" is shown, and the zip file is saved on the desktop.→*Drag and drop the zip file inside the "... .zip" window to the desktop.→The zip file is expanded as an original file name like "... .xls." →Delete the zip files. Work with the xls file. *Or: sc the zip file inside the "... .zip" window→Edit - Extrac→The zip file is expanded.→Delete the zip files. Work with the xls file.  
html (no logo) Win, Mac sc the link.
pdf
xls (File with 1 or more sheets and with graphs) Win Linking fails. Saving the file is impossible. sc the link with ".xls."
Mac sc and hold the link with ".xls."Save the link as (a New Name) ....(リンクを別名ベツメイ保存ホゾン...)→Choose "Source(ソース)."→Excel: File(ファイル) - Open (ヒラく) ...
slk, csv (File with only 1 sheet, but without graphs) Mac * Same as above. sc and hold the link with ".slk."→Download the link on Disk...(リンクをディスクにダウンロード)→Excel: File(ファイル) - Open (開く) ...
Win right sc the link with ".slk" or ".csv."Save the link as (a New Name) ....(リンクを名前ナマエけて保存...)→Excel: File(ファイル) - Open (開く) ... sc the link with ".slk," ".csv," ".doc," or ".ppt."
doc, ppt Win sc the link with ".doc," or ".ppt."
Mac sc the link with ".doc," or ".ppt."→Save the file.→dc the icon for that file.
wks Win N.G. sc the link with ".wks."
Mac Same as * above. sc the link with ".wks."
prg (for RATS) Win right sc the link with ".slk" or ".csv."Save the link as (a New Name) ....(リンクを名前ナマエけて保存...)→Excel: File(ファイル) - Open (開く) ... right sc the link with ".prg."→Save the link as (a New Name) ....(対象タイショウをファイルに保存...)→Excel: File(ファイル) - Open (開く)
Mac    
src (for RATS) Win sc the link with ".src." sc the link with ".src."
Mac