Optimize Computer Performance and Avoid PC Errors
Source: Fix & Speed Up Slow PC
Either when the PC is first bought, or at least before other maintenance jobs are tackled, a PC ought to be fitted with anti-virus and anti-spyware program. If they're already set up, the updates might get out of date. Be sure to upgrade these as frequently as needed in order that the PC is safeguarded from the most recent safety risks. If the PC has been used for some time along with little maintenance, it's likely that it might be time for disk defragmentation. Fragmentation happens when data is preserved in non-contiguous blocks of space.