除了有看到一些多媒體檔案，這個 PCCompanion 資料夾裡面的檔案是什麼？
K:\PCCompanion
Applications
BackupRestore_1.01.012.app-se
BackupRestore_1.01.012.des-se
FileExplorer_1.01.002.app-se
FileExplorer_1.01.002.des-se
MediaGo_1.7.254.app-se
MediaGo_1.7.254.des-se
PCCompanion_2.01.173.app-se
SonyEricssonSync_1.01.001.app-se
SonyEricssonSync_1.01.001.des-se
SupportZone_1.01.132.app-se
SupportZone_1.01.132.des-se
SynchronizationSDK_1.01.037.app-se
SynchronizationSDK_1.01.037.des-se
SyncZone_1.01.071.app-se
SyncZone_1.01.071.des-se
Custom
Drivers
AllSigned.cab
AllSigned.txt
而 others 資料夾大概是小檔太多的關係，所以佔用了很多的磁碟大小空間！
大小： 70.4 MB (73,916,827 位元組)
磁碟大小： 513 MB (538,116,096 位元組)
請問大家都怎麼處理這兩個資料夾的？備份到電腦後再刪除嗎？
