Start > Programs > Accessories > System Tools > System Restore -
Click on Restore my computer to an earlier time and select a restore point -
No CD or other tools are needed -
As long as you do a tax return either as a business or an employee then it is OK - Your business would need to file a return if you have it registered - Then you claim the cards and a work area as deductions -
Then you would be its employee -
The other way is as a self employed contractor -...