I recommend following this 5 simple guide:
1. Install anti-virus and malware protection first.
2. Install application you will use regularly. Skip installing application that is seldom to use or might not use at all.
3. Try to avoid installing shareware or trial version software. Shareware and similar software can cause problems on a PC.
You can search for a software that are same features as a commercial packages a lot of a authors do write some
excellent software.
4. Update all the installed software to get any upgrades. This is especially important for Adobe Acrobat Reader because PDF
files are often used to hide viruses.
5. Activate your software and enter required product keys to keep the software from becoming crippled if you need to
restore it from a backup.
I hope this will help guys..
