Weekly good housekeeping for your computer
There are a lot of tasks that computer users should really -- in an ideal world -- be doing every single week. The pressures of life, however, inevitably keep us from doing them regularly enough. As a substitute, then, many people would be well-served to adopt a policy of doing some computer "housekeeping" once a week, and rotating through four essential tasks. That way, none of those tasks go more than a month without getting done. It's imperfect, but it's far better than the common alternative -- never doing any of them at all.
The first week of every month, one should run a complete backup of personal information on the computer's hard drive. This is usually best done straight to a portable hard drive, and run overnight when it won't affect any users. Once every few months, one should go a step farther and burn the really essential files (financial files, family photos, important e-mails) to a DVD, and send that DVD somewhere far away for safe keeping. This step is important because there's always the risk -- no matter how low, it's ever-present -- that one's home and entire community could be destroyed in a massive disaster, like the tornadoes that hit Joplin, Missouri, or Parkersburg, Iowa. Having a solid-state backup (like one burned to a DVD) of the really essential files somewhere far away guarantees that those most precious files won't be lost forever, even if everything else in the home is gone. An easy rule of thumb: Find a bank in a town at least 100 miles away from your home, but someplace you're likely to visit at least a couple of times a year, and rent a safe-deposit box there. Whenever you're in town, drop off your latest DVD in the box and walk away knowing that your most precious data is safe and sound behind lock and key.
The second week of every month, check for updates to the programs on your computer. This includes programs like the Internet browsers Firefox and Chrome, mail programs like Thunderbird, office suites like LibreOffice, and the add-on programs that make other programs work, like Adobe Flash Player. This task falls to the second week because it should always follow a data backup.
The third week of every month, install the latest Microsoft updates issued on Patch Tuesday (the second Tuesday of every month). This advice obviously doesn't pertain to Apple or Linux users, but they too should practice good housekeeping by looking for operating-system updates at least once a month. Microsoft, though, sets the Patch Tuesday schedule, so this task has a natural place in the normal monthly rhythm of good housekeeping on your computer.
The fourth week of every month, run a full (or "comprehensive") antivirus scan of your computer. Like a backup of the hard drive, this should be run overnight, when it won't interfere with any computer use. A thorough antivirus scan should also include a scan for spyware and other malware, and it could easily occupy 50% or more of the computer's processing power, so it can be a massive nuisance to run while the computer is in use. An overnight scan is just as effective and won't bother anyone in the process.
These recommendations, of course, depend on the precise circumstances of the individual computer user. But as general guidelines, they're good for ensuring that the truly essential steps for computer security get taken on a routine basis. Ideally, one would actually conduct a full backup, a round of program updates, and an antivirus scan every single week...but it's a sad fact of life that nobody but a small handful of hard-core enthusiasts does this. Committing to following at least a monthly cycle for these steps, though, will at least bring one's computer use to an acceptable level of safety and security.
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The first week of every month, one should run a complete backup of personal information on the computer's hard drive. This is usually best done straight to a portable hard drive, and run overnight when it won't affect any users. Once every few months, one should go a step farther and burn the really essential files (financial files, family photos, important e-mails) to a DVD, and send that DVD somewhere far away for safe keeping. This step is important because there's always the risk -- no matter how low, it's ever-present -- that one's home and entire community could be destroyed in a massive disaster, like the tornadoes that hit Joplin, Missouri, or Parkersburg, Iowa. Having a solid-state backup (like one burned to a DVD) of the really essential files somewhere far away guarantees that those most precious files won't be lost forever, even if everything else in the home is gone. An easy rule of thumb: Find a bank in a town at least 100 miles away from your home, but someplace you're likely to visit at least a couple of times a year, and rent a safe-deposit box there. Whenever you're in town, drop off your latest DVD in the box and walk away knowing that your most precious data is safe and sound behind lock and key.
The second week of every month, check for updates to the programs on your computer. This includes programs like the Internet browsers Firefox and Chrome, mail programs like Thunderbird, office suites like LibreOffice, and the add-on programs that make other programs work, like Adobe Flash Player. This task falls to the second week because it should always follow a data backup.
The third week of every month, install the latest Microsoft updates issued on Patch Tuesday (the second Tuesday of every month). This advice obviously doesn't pertain to Apple or Linux users, but they too should practice good housekeeping by looking for operating-system updates at least once a month. Microsoft, though, sets the Patch Tuesday schedule, so this task has a natural place in the normal monthly rhythm of good housekeeping on your computer.
The fourth week of every month, run a full (or "comprehensive") antivirus scan of your computer. Like a backup of the hard drive, this should be run overnight, when it won't interfere with any computer use. A thorough antivirus scan should also include a scan for spyware and other malware, and it could easily occupy 50% or more of the computer's processing power, so it can be a massive nuisance to run while the computer is in use. An overnight scan is just as effective and won't bother anyone in the process.
These recommendations, of course, depend on the precise circumstances of the individual computer user. But as general guidelines, they're good for ensuring that the truly essential steps for computer security get taken on a routine basis. Ideally, one would actually conduct a full backup, a round of program updates, and an antivirus scan every single week...but it's a sad fact of life that nobody but a small handful of hard-core enthusiasts does this. Committing to following at least a monthly cycle for these steps, though, will at least bring one's computer use to an acceptable level of safety and security.
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