Get some HD space, and clean your computer of useless things
This is my second guide here in the General Programs forum, so here it goes
1. Download CCleaner (CrapCleaner) http://www.filehippo.com/download_ccleaner/
2. Install it.
3. Open it by going to Start>CCleaner>CCleaner or Drive:\Program Files\CCleaner and double click on ccleaner.exe (most proberaly C:\Program Files\CCleaner)
4. Now, its proberaly a good idea to untick Internet Explorer/Firefox (its in the Applications tab) or it will delete all your cookies etc.
5. Click "Analyze" and wait till it creates a log in the window, this may take a while if you've never done this before.
6. Once the log appears, you can view which files will be erased and how much MB it will be. For me after not running CCleaner for around a month it adds up to be:
2,093.6MB to be removed. (Approximate size)
Which is a pretty decent amount of crap I've had on my computer.
7. Click Run Cleaner, press Agree if your fine with the disclaimer and once its finished deleting you should get another log saying "CLEANING COMPLETE"
!!!!!!!!!DISCLAIMER!!!!!!!!!
I take no responsibility if something doesn't work, or if you delete something which causes your computer to not work , etc. So dont blame it, do this at your own risk.