Must Have Softwares for General Usage on Windows XP, Vista or 7

Sometimes in Your life, You may buy or get new PC/Notebook or when You need to format Your old PC/Notebook, then You need it so badly to re-installing softwares along with Your Operating System (in this case: Windows). If You are facing this kind of situation right now, I suggest You to consider this list below (despite the compatibility issues with Windows Vista and 7) :

• Cleaner (all in one) : I prefer to use Advanced SystemCare from IObit than any other softwares;
• Office : to handle all office files, Microsoft Office 2010 is the best (beta version);
• Browser : I prefer to use Mozilla Firefox than Opera;
• Security Suite (antivirus, antispyware, and firewall altogether) : Kaspersky Internet Security (commercial), Comodo Internet Security (free);
• Antivirus : Kaspersky Antivirus (commercial), Avast Home Edition (free);
• Antispyware : a2free (both free and commercial versions), Ad-Aware Free from Lavasoft;
• Firewall : PC Tools Firewall Plus (free);
• File archiever/zip/RAR utility : 7-Zip (free);
• Music and Video Player : Windows Media Player (with Shark007 codec);
• PDF reader : Foxit Reader (free), it's faster than Adobe Reader;
• BitTorrent Client : uTorrent (small-sized installer);
• Uninstaller : Revo Uninstaller (free);
• Image/Picture/Photo editor : Adobe Photoshop (commercial);
• Music Cutter/Editor/Converter : GoldWave (commercial);
• Burning Tool (all in one) : Nero (commercial), ImgBurn (free).