3
votes
1answer
66 views

Windows 8.1 Maintenance: What is the “.Net Optimization”

Windows 8 and 8.1 (Professional 64-bit in my case) has an automatic maintenance mode that it periodically runs. You can see that periodically when one of the system tray icons changes appearance and ...
0
votes
1answer
203 views

The slowest Javascript Implementation in Browser

Is it Internet Explorer? I heard that JScript.NET was there for a long time and with .NET, things can be JIT'ed. Are we going to see JIT'ed javascript in IE soon?
3
votes
10answers
350 views

Warm-up .NET application

We have speed problems in corporate enviroment. Most of the notebooks are strongly loaded: the start-up time of Excel is 3-5 minutes, Outlook 10-15 minutes etc. Our application has the same start-up ...
8
votes
7answers
6k views

What does the percent CPU mean?

I am watching my CPU percent utilization by a process. How does a process use only 50% CPU? Doesn't a process use 100% then 0%, then 100%? Its not like every other instruction is a different program.