Time-saving Keyboard Shortcuts You Should Know

One of the fastest ways to become more efficient with applications you use everyday is to learn keyboard shortcuts. Most people know Ctrl-C (copy text) and Ctrl-V (paste text), but there are dozens of other keyboard combinations that will help you to work faster.

Knowing keyboard shortcuts can get you out of difficult situations, as when the input device (i.e. the mouse) isn’t working. Or if you’re working on someone else’s computer, using keyboard shortcuts can allow you to quickly get things done.

MakeUseOf.com has put together 10 Essential Cheat Sheets to Download, which cover Firefox, Internet Explorer, Gmail, Google, Linus, Mac Os X and Thunderbird.

These cheat sheets can be downloaded after a free registration at MakeUseOf.com.

 

SpinRite 6.0 Might Make You a Hero

SpinRite 6.0 from Gibson Research Corporation (GRC) is not new (released in 2004) nor is it free (USD$89), but it can fix hard disks (or even floppy disks!) that appear to be beyond recovery. Depending on the condition of the drive, SpinRite could recover files that could otherwise cost thousands of dollars if you were to hire a professional data recovery firm to do the job.

It works by interacting directly with the magnetic media, fixing problems that occur as a result of normal use. You boot your computer from a SpinRite CD or floppy disk, then follow the menu prompts to perform maintenance or data recovery.

Why Would I Use It for Myself?
SpinRite is a good preventive maintenance tool for your hard drives, basically any drive except the newer solid-state drives. GRC recommends running SpinRite every 2 to 3 months. If it detects any bad sectors on a drive, it marks those sectors so that the operating system will not use those areas of the hard drive. This can keep your drive healthy, and for Windows XP users, can minimize the possibility of a “Blue Screen of Death” (or for Vista users, the blacK Screen of Death).

How Can I Use It To Help Others?
We know you back up your own data regularly (you do, right?) but when you get a call from your not-so-computer-savvy friend telling you their computer won’t boot, the data-recovery SpinRite could save the day. If a hard drive suffers serious trauma (such as being dropped), the possibility of recovering the drive is low. But, if the computer does not boot because of one or more bad sectors, SpinRite could have your friend’s computer back up and running in hours.

A Personal Note
A dear friend of ours had a Toshiba laptop that worked fine–until it refused to boot. The local computer technicians gave her the bad news: the hard drive was dead. Our friend was sad that she had lost hundreds of digital photos of fond memories of her travels, and her engagement party. She bought a desktop computer, but kept the laptop drive in a drawer for more than a year. When she told us what had happened, we asked to borrow her hard drive. First, we plugged the drive into an external USB case and tried to access it by plugging it in to another computer. The drive made some really bad noises, and we couldn’t access it at all. This drive had some serious problems!

Next, we put the drive in a laptop, booted into SpinRite, and within 3 hours, SpinRite had repaired 8 bad sectors. We rebooted the laptop (without SpinRite), and it booted into Windows! It was still making bad noises, so we quickly copied off the “Documents and Settings” folders (which included all of the digital photos). The copying process went well at first, but when it reached 97%, the “time left” climbed from 5 minutes to more than 3 hours. Eventually, we saw a message telling us the drive could not be read. Maybe the drive has officially died, but it survived long enough to copy off the important files.

We burned the files that we copied to DVDs and look forward to surprising our friend with some long-lost memories.

Takeaway: SpinRite 6.0 is a utility that anyone can use to maintain their hard drives, and has proven itself many times as a data recovery tool.

It’s rare that we recommend software that actually costs money, but if it can recover business-critical data (or priceless memories, as in our friend’s case), $89 dollars can be well worth it. Consider adding SpinRite 6.0 to your computer rescue kit.

 

In-Session Phishing – Keep Your Guard Up!

By now, most people know about phishing emails. You know, those messages made to look like they are from banks and other financial institutions, sent out in the hope that someone will click on the phony link and enter their username and password?

A recent threat to watch out for is called “in session phishing.” The research firm Trusteer recently published an advisory which warns against an exploit that could be used to trick you into giving away the user name and password for your web-based financial site.

How In Session Phishing Works
First, the financial website must be compromised. A hacker needs to upload their malicious code to the site’s server. Unfortunately, with the number of unpatched web servers, there is a real possibility that a website can be hacked.

The second part of the attack takes place as a customer accesses their financial institution’s site, logging on normally to a secure session. So far, so good. The problem happens when the computer user, still logged into that website, opens another tab, perhaps to visit another website. At that point, a JavaScript function, used by the most popular browsers to determine if the user is logged in, is called from the hacked website. If the browser responds “yes,” the browser displays a phony, but convincing “Your session for ABC Bank has timed out. Please enter your user name and password to continue” message. If the user enters their information, their user name and password can be stolen–bad news, indeed!

How Can I Protect Myself?
Besides the basics of keeping your computer patched with the latest updates, and keeping your antivirus software up-to-date, protect yourself by simply knowing whether you are still logged in to your financial website (or finish your business, then log out). This is the electronic equivalent of knowing whether someone is standing behind you at an ATM machine, watching you enter your PIN.

Stay vigilant so that you can stay ahead of the bad folks who hope to trick you out of your identity. Your online financial accounts may depend on it.

Photo: Vince Alongi

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Some users have been experiencing the Vista “blacK Screen of Death” (as opposed to the pre-Vista “Blue Screen of Death” where

after a reboot the Windows Vista PC boots up to a black screen with a white mouse cursor and nothing else ever loads (no logon screen, etc).

Turns out the problem is due to the Remote Procedure Call service running under the LocalSystem account rather than the NT AUTHORITY\Network Service account. (If that’s confusing, just know that the steps below can fix the problem in just a few minutes, instead of having to totally reinstall Windows Vista).

Logic IT Consulting lays out the step-by-step instructions here. If you get a distress call from someone describing the KSOD, grab your Vista install disc and these instructions–it just may save hours of recovery work.

 

What’s a Windows user to do? Between the most recent zero-day exploit to affect Internet Explorer and Mozilla Firefox recently named as the most vulnerable application on the Windows platform, even with all Windows updates installed, virus protection and the current version of your browser, you can still end up with a nasty malware infection.

That’s exactly what inspired developer Ronen Tzur several years ago. He wrote an application called Sandboxie which protects your computer by using the “sandbox” concept. Basically, (more…)

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AVG Antivirus 8.0’s recent set of antivirus definitions broke Windows XP by quarantining XP’s user32.dll as a bad file.

There are 2 ways to fix this:
Windows XP CD – If you have a Windows XP installation CD handy, follow these steps.

No Windows XP CD – Grisoft has created a bootable .ISO or bootable flashdrive image. Follow these steps to repair your PC. (Need to burn a CD from that .ISO? Use the free utility ImgBurn.)

 

Microsoft typically releases updates for Windows on the 2nd Tuesday of each month (aka Patch Tuesday), but this week, they released an important patch outside of their normal schedule.

The security bulletin describes the details. An issue with the “server service,” part of the Windows operating system, could allow your Windows computer to be taken over in a “worm attack” similar to the SQL Slammer attack that occurred in January, 2003.

This issue is considered “critical” for Windows 2000, XP and Server 2003 and “important” for Windows Vista and Server 2008. Check if your system is up-to-date at the Windows Update site.

 

Corporations have disaster recovery plans, and so should you. If you want to minimize your own computers’ downtime due to hard drive failure, operating system corruption (i.e. the “Blue Screen of Death”), and the like, there are a number of solutions that you can use that can help you get back up and running quickly. (more…)

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UPDATE: Adobe released Flash Player 10.0.12.36. Look-wise, it’s an improvement. Take a look at the 3-D effects that Flash Player 10 supports at Alternativa’s demo site.

New versions usually mean new vulnerabilities. Protect yourself with Firefox + the NoScript add-on.
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Adobe recently acknowledged a critical issue with its Flash Player. Named “clickjacking,” this occurs when a user visits a legitimate site, then clicks on a link or Flash content on the site. But actually, they are clicking on an invisible control (perhaps a button) placed there by a malicious person.

Adobe considers this critical. Robert Hansen and Jeremiah Grossman, the researchers who discovered this vulnerability, will release specific details after Adobe fixes the issue.

In the meantime, Israeli researcher Guy Aharonovsky demonstrated how clickjacking can be used to reset Adobe Flash Player’s privacy settings, then surreptitiously turn on a computer’s microphone and webcam. Adobe published a workaround to protect users from this issue right now.

Adobe plans to release an updated Flash Player at the end of October, 2009. Be the first to know by signing up with Adobe’s security notification service.

A great way to protect yourself now is to use the Firefox browser with the add-ons Flashblock and/or NoScript. NoScript has recently been updated specifically to prevent clickjacking.

Photo: PiPiWa

 

We’ve all been there. You’ve hastily dashed off an email, then hit the “Send” button, only to feel the pangs of regret. You wrote something that you really didn’t want to say. But it’s too late–the damage is done. If only you could have a second chance to stop that email from going out… Well, you can!

If you’re a Microsoft Outlook user, you can set up a rule to defer sending your messages for a specified number of minutes. Whichever accounts you’ve configured Outlook to use can take advantage this feature.

If you enjoy using the access-anywhere convenience of Gmail’s web interface, you can enjoy a similar feature that will make you think twice (actually 5 times) before you can send an email.

Mail Goggles is a new experimental feature released by Google labs. Enable it after you log into your Gmail account by clicking on Settings > Labs, then scroll down till you see Mail Goggles listed)

Mail Goggles

Mail Goggles

Once you’ve enabled Mail Goggles, it is active by default on Fridays and Saturdays, from 10 PM to 4 AM. (You can adjust these settings at Settings > General.) During the times that it’s active, when attempting to send an email, you’ll be presented with 5 math problems that you must answer before the message can be sent.

If you’re a Gmail user looking for a way to help you consider if you really want to send that email (especially during certain time periods), consider enabling Mail Goggles.

Photo: Cooperis

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