Malwarebytes
A great program for quickly removing spyware and other unwanted programs.

Libre Office
Similar to Microsoft Office but free, you can save and create word and excel documents.

CC Cleaner
Deletes temporary files and browsing data.

IMG Burn
Works well for creating CDS and DVDs.

Avast Antivirus
Good for virus protection.

VLC Player
Great player for all music and movies.

Google Chrome
A fast internet browser with great security.

Mozilla Thunderbird
A great program for email, Similar to Microsoft Outlook.