hopefully you will help - if either comes again 1938.year :)

Use Keyboard As Mouse

When mouse isn’t working properly , this trick can be very helpful. To activate mouse keys all you do is press Alt+Left shift key + NumLock and click OK or press enter .

Use the Numerical pad for controlling the mouse pointer.
5 is for click.
+ is for double click
- for right click.

Numerous tech-savvy people have been in the process of boosting the performance of Windows Vista. The number of tweaking software aimed at fine tuning the working of Vista has been on the rise for a long time now. Apart from tweaking software there are many other built-in methods to make your Vista OS faster, cooler and more efficient. Let's have a look at a few such tweaks that would help you know Vista better and handle it more effectively.
Firstly, one can speed up the instant search option present in Vista's start menu. This can be done in two methods, but only one of them is much easier to perform:

1. Select 'Properties' after right clicking on the Start menu.
2. Click the 'Customize' button in the dialog box that opens.
3. Uncheck 'Search communications'; set 'Search files' to 'Don't search for files' and then click 'Ok'.
Some people find applications that auto-start when logging into Vista to be highly annoying. This too can be gotten rid of following this very easy method:

The are many ways to answer the question " How to speed up my computer?" However, its only normal that your PC becomes a bit sluggish if you failed to run routine maintenance task. This is the cause of about 80% of cases of slow computer performance. By performing a few task to tune up your PC, you will be rewarded with a computer that runs smoothly and at its original factory speed. Check out 4 Tips to Speed UP Your PC

PC SPEED KILLERS
• Corrupted registry--A corrupted registry will eat up your resources and bog your computer down with errors and conflicts. Remedy this by cleaning your registry.