We've all had this problem: we wake up in the morning and find out that our computer virus scan that was scheduled late last night is still running and basically stops you from getting any work done on your computer unless you interrupt or cancel it. Here are a few ways that we've found to make these scans run faster.
1. Run a default virus scan: Deep virus scans are thorough, but if you have a lot of data, they can take a lot of time. They can last anywhere from a few hours to over a day, so use the default level scan unless you really want every nook and cranny of your machine scanned.
3. Run scans selectively: Instead of scanning all of your hard drives, program your software to scan only one hard drive per scan. The other hard drives can be scheduled for scans on other days. That way, you are only scanning one hard drive per scheduled virus checkup.
4. Run scans on your main hard drives: If you use a multiple USB hard drives which aren't plugged in all of the time, then you can keep scan time to a minimum by running the scans only on your main hard drive. Periodically, you should scan also those hard drives, say every two to three weeks.
5. Pause your scan: Start your scan when you go to bed on a week night, pause it when you get up if you have to use the computer, then start it up again once you leave for work. This gives your computer time to scan pretty much everything.